// This file is @generated by prost-build.
/// A time period inside of an example that has a time dimension (e.g. video).
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TimeSegment {
    /// Start of the time segment (inclusive), represented as the duration since
    /// the example start.
    #[prost(message, optional, tag = "1")]
    pub start_time_offset: ::core::option::Option<::prost_types::Duration>,
    /// End of the time segment (exclusive), represented as the duration since the
    /// example start.
    #[prost(message, optional, tag = "2")]
    pub end_time_offset: ::core::option::Option<::prost_types::Duration>,
}
/// Contains annotation details specific to classification.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct ClassificationAnnotation {
    /// Output only. A confidence estimate between 0.0 and 1.0. A higher value
    /// means greater confidence that the annotation is positive. If a user
    /// approves an annotation as negative or positive, the score value remains
    /// unchanged. If a user creates an annotation, the score is 0 for negative or
    /// 1 for positive.
    #[prost(float, tag = "1")]
    pub score: f32,
}
/// Contains annotation details specific to video classification.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct VideoClassificationAnnotation {
    /// Output only. Expresses the type of video classification. Possible values:
    ///
    /// *  `segment` - Classification done on a specified by user
    ///         time segment of a video. AnnotationSpec is answered to be present
    ///         in that time segment, if it is present in any part of it. The video
    ///         ML model evaluations are done only for this type of classification.
    ///
    /// *  `shot`- Shot-level classification.
    ///         AutoML Video Intelligence determines the boundaries
    ///         for each camera shot in the entire segment of the video that user
    ///         specified in the request configuration. AutoML Video Intelligence
    ///         then returns labels and their confidence scores for each detected
    ///         shot, along with the start and end time of the shot.
    ///         WARNING: Model evaluation is not done for this classification type,
    ///         the quality of it depends on training data, but there are no
    ///         metrics provided to describe that quality.
    ///
    /// *  `1s_interval` - AutoML Video Intelligence returns labels and their
    ///         confidence scores for each second of the entire segment of the video
    ///         that user specified in the request configuration.
    ///         WARNING: Model evaluation is not done for this classification type,
    ///         the quality of it depends on training data, but there are no
    ///         metrics provided to describe that quality.
    #[prost(string, tag = "1")]
    pub r#type: ::prost::alloc::string::String,
    /// Output only . The classification details of this annotation.
    #[prost(message, optional, tag = "2")]
    pub classification_annotation: ::core::option::Option<ClassificationAnnotation>,
    /// Output only . The time segment of the video to which the
    /// annotation applies.
    #[prost(message, optional, tag = "3")]
    pub time_segment: ::core::option::Option<TimeSegment>,
}
/// Model evaluation metrics for classification problems.
/// Note: For Video Classification this metrics only describe quality of the
/// Video Classification predictions of "segment_classification" type.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ClassificationEvaluationMetrics {
    /// Output only. The Area Under Precision-Recall Curve metric. Micro-averaged
    /// for the overall evaluation.
    #[prost(float, tag = "1")]
    pub au_prc: f32,
    /// Output only. The Area Under Precision-Recall Curve metric based on priors.
    /// Micro-averaged for the overall evaluation.
    /// Deprecated.
    #[deprecated]
    #[prost(float, tag = "2")]
    pub base_au_prc: f32,
    /// Output only. The Area Under Receiver Operating Characteristic curve metric.
    /// Micro-averaged for the overall evaluation.
    #[prost(float, tag = "6")]
    pub au_roc: f32,
    /// Output only. The Log Loss metric.
    #[prost(float, tag = "7")]
    pub log_loss: f32,
    /// Output only. Metrics for each confidence_threshold in
    /// 0.00,0.05,0.10,...,0.95,0.96,0.97,0.98,0.99 and
    /// position_threshold = INT32_MAX_VALUE.
    /// ROC and precision-recall curves, and other aggregated metrics are derived
    /// from them. The confidence metrics entries may also be supplied for
    /// additional values of position_threshold, but from these no aggregated
    /// metrics are computed.
    #[prost(message, repeated, tag = "3")]
    pub confidence_metrics_entry: ::prost::alloc::vec::Vec<
        classification_evaluation_metrics::ConfidenceMetricsEntry,
    >,
    /// Output only. Confusion matrix of the evaluation.
    /// Only set for MULTICLASS classification problems where number
    /// of labels is no more than 10.
    /// Only set for model level evaluation, not for evaluation per label.
    #[prost(message, optional, tag = "4")]
    pub confusion_matrix: ::core::option::Option<
        classification_evaluation_metrics::ConfusionMatrix,
    >,
    /// Output only. The annotation spec ids used for this evaluation.
    #[prost(string, repeated, tag = "5")]
    pub annotation_spec_id: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
}
/// Nested message and enum types in `ClassificationEvaluationMetrics`.
pub mod classification_evaluation_metrics {
    /// Metrics for a single confidence threshold.
    #[derive(Clone, Copy, PartialEq, ::prost::Message)]
    pub struct ConfidenceMetricsEntry {
        /// Output only. Metrics are computed with an assumption that the model
        /// never returns predictions with score lower than this value.
        #[prost(float, tag = "1")]
        pub confidence_threshold: f32,
        /// Output only. Metrics are computed with an assumption that the model
        /// always returns at most this many predictions (ordered by their score,
        /// descendingly), but they all still need to meet the confidence_threshold.
        #[prost(int32, tag = "14")]
        pub position_threshold: i32,
        /// Output only. Recall (True Positive Rate) for the given confidence
        /// threshold.
        #[prost(float, tag = "2")]
        pub recall: f32,
        /// Output only. Precision for the given confidence threshold.
        #[prost(float, tag = "3")]
        pub precision: f32,
        /// Output only. False Positive Rate for the given confidence threshold.
        #[prost(float, tag = "8")]
        pub false_positive_rate: f32,
        /// Output only. The harmonic mean of recall and precision.
        #[prost(float, tag = "4")]
        pub f1_score: f32,
        /// Output only. The Recall (True Positive Rate) when only considering the
        /// label that has the highest prediction score and not below the confidence
        /// threshold for each example.
        #[prost(float, tag = "5")]
        pub recall_at1: f32,
        /// Output only. The precision when only considering the label that has the
        /// highest prediction score and not below the confidence threshold for each
        /// example.
        #[prost(float, tag = "6")]
        pub precision_at1: f32,
        /// Output only. The False Positive Rate when only considering the label that
        /// has the highest prediction score and not below the confidence threshold
        /// for each example.
        #[prost(float, tag = "9")]
        pub false_positive_rate_at1: f32,
        /// Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
        #[prost(float, tag = "7")]
        pub f1_score_at1: f32,
        /// Output only. The number of model created labels that match a ground truth
        /// label.
        #[prost(int64, tag = "10")]
        pub true_positive_count: i64,
        /// Output only. The number of model created labels that do not match a
        /// ground truth label.
        #[prost(int64, tag = "11")]
        pub false_positive_count: i64,
        /// Output only. The number of ground truth labels that are not matched
        /// by a model created label.
        #[prost(int64, tag = "12")]
        pub false_negative_count: i64,
        /// Output only. The number of labels that were not created by the model,
        /// but if they would, they would not match a ground truth label.
        #[prost(int64, tag = "13")]
        pub true_negative_count: i64,
    }
    /// Confusion matrix of the model running the classification.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct ConfusionMatrix {
        /// Output only. IDs of the annotation specs used in the confusion matrix.
        /// For Tables CLASSIFICATION
        ///
        /// [prediction_type][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]
        /// only list of [annotation_spec_display_name-s][] is populated.
        #[prost(string, repeated, tag = "1")]
        pub annotation_spec_id: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
        /// Output only. Display name of the annotation specs used in the confusion
        /// matrix, as they were at the moment of the evaluation. For Tables
        /// CLASSIFICATION
        ///
        /// [prediction_type-s][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type],
        /// distinct values of the target column at the moment of the model
        /// evaluation are populated here.
        #[prost(string, repeated, tag = "3")]
        pub display_name: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
        /// Output only. Rows in the confusion matrix. The number of rows is equal to
        /// the size of `annotation_spec_id`.
        /// `row\[i\].example_count\[j\]` is the number of examples that have ground
        /// truth of the `annotation_spec_id\[i\]` and are predicted as
        /// `annotation_spec_id\[j\]` by the model being evaluated.
        #[prost(message, repeated, tag = "2")]
        pub row: ::prost::alloc::vec::Vec<confusion_matrix::Row>,
    }
    /// Nested message and enum types in `ConfusionMatrix`.
    pub mod confusion_matrix {
        /// Output only. A row in the confusion matrix.
        #[derive(Clone, PartialEq, ::prost::Message)]
        pub struct Row {
            /// Output only. Value of the specific cell in the confusion matrix.
            /// The number of values each row has (i.e. the length of the row) is equal
            /// to the length of the `annotation_spec_id` field or, if that one is not
            /// populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            #[prost(int32, repeated, tag = "1")]
            pub example_count: ::prost::alloc::vec::Vec<i32>,
        }
    }
}
/// Type of the classification problem.
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
#[repr(i32)]
pub enum ClassificationType {
    /// An un-set value of this enum.
    Unspecified = 0,
    /// At most one label is allowed per example.
    Multiclass = 1,
    /// Multiple labels are allowed for one example.
    Multilabel = 2,
}
impl ClassificationType {
    /// String value of the enum field names used in the ProtoBuf definition.
    ///
    /// The values are not transformed in any way and thus are considered stable
    /// (if the ProtoBuf definition does not change) and safe for programmatic use.
    pub fn as_str_name(&self) -> &'static str {
        match self {
            ClassificationType::Unspecified => "CLASSIFICATION_TYPE_UNSPECIFIED",
            ClassificationType::Multiclass => "MULTICLASS",
            ClassificationType::Multilabel => "MULTILABEL",
        }
    }
    /// Creates an enum from field names used in the ProtoBuf definition.
    pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
        match value {
            "CLASSIFICATION_TYPE_UNSPECIFIED" => Some(Self::Unspecified),
            "MULTICLASS" => Some(Self::Multiclass),
            "MULTILABEL" => Some(Self::Multilabel),
            _ => None,
        }
    }
}
/// Dataset metadata specific to video classification.
/// All Video Classification datasets are treated as multi label.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct VideoClassificationDatasetMetadata {}
/// Dataset metadata specific to video object tracking.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct VideoObjectTrackingDatasetMetadata {}
/// Model metadata specific to video classification.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct VideoClassificationModelMetadata {}
/// Model metadata specific to video object tracking.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct VideoObjectTrackingModelMetadata {}
/// A vertex represents a 2D point in the image.
/// The normalized vertex coordinates are between 0 to 1 fractions relative to
/// the original plane (image, video). E.g. if the plane (e.g. whole image) would
/// have size 10 x 20 then a point with normalized coordinates (0.1, 0.3) would
/// be at the position (1, 6) on that plane.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct NormalizedVertex {
    /// Required. Horizontal coordinate.
    #[prost(float, tag = "1")]
    pub x: f32,
    /// Required. Vertical coordinate.
    #[prost(float, tag = "2")]
    pub y: f32,
}
/// A bounding polygon of a detected object on a plane.
/// On output both vertices and normalized_vertices are provided.
/// The polygon is formed by connecting vertices in the order they are listed.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BoundingPoly {
    /// Output only . The bounding polygon normalized vertices.
    #[prost(message, repeated, tag = "2")]
    pub normalized_vertices: ::prost::alloc::vec::Vec<NormalizedVertex>,
}
/// Annotation details for image object detection.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ImageObjectDetectionAnnotation {
    /// Output only. The rectangle representing the object location.
    #[prost(message, optional, tag = "1")]
    pub bounding_box: ::core::option::Option<BoundingPoly>,
    /// Output only. The confidence that this annotation is positive for the parent example,
    /// value in \[0, 1\], higher means higher positivity confidence.
    #[prost(float, tag = "2")]
    pub score: f32,
}
/// Annotation details for video object tracking.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct VideoObjectTrackingAnnotation {
    /// Optional. The instance of the object, expressed as a positive integer. Used to tell
    /// apart objects of the same type (i.e. AnnotationSpec) when multiple are
    /// present on a single example.
    /// NOTE: Instance ID prediction quality is not a part of model evaluation and
    /// is done as best effort. Especially in cases when an entity goes
    /// off-screen for a longer time (minutes), when it comes back it may be given
    /// a new instance ID.
    #[prost(string, tag = "1")]
    pub instance_id: ::prost::alloc::string::String,
    /// Required. A time (frame) of a video to which this annotation pertains.
    /// Represented as the duration since the video's start.
    #[prost(message, optional, tag = "2")]
    pub time_offset: ::core::option::Option<::prost_types::Duration>,
    /// Required. The rectangle representing the object location on the frame (i.e.
    /// at the time_offset of the video).
    #[prost(message, optional, tag = "3")]
    pub bounding_box: ::core::option::Option<BoundingPoly>,
    /// Output only. The confidence that this annotation is positive for the video at
    /// the time_offset, value in \[0, 1\], higher means higher positivity
    /// confidence. For annotations created by the user the score is 1. When
    /// user approves an annotation, the original float score is kept (and not
    /// changed to 1).
    #[prost(float, tag = "4")]
    pub score: f32,
}
/// Bounding box matching model metrics for a single intersection-over-union
/// threshold and multiple label match confidence thresholds.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BoundingBoxMetricsEntry {
    /// Output only. The intersection-over-union threshold value used to compute
    /// this metrics entry.
    #[prost(float, tag = "1")]
    pub iou_threshold: f32,
    /// Output only. The mean average precision, most often close to au_prc.
    #[prost(float, tag = "2")]
    pub mean_average_precision: f32,
    /// Output only. Metrics for each label-match confidence_threshold from
    /// 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99. Precision-recall curve is
    /// derived from them.
    #[prost(message, repeated, tag = "3")]
    pub confidence_metrics_entries: ::prost::alloc::vec::Vec<
        bounding_box_metrics_entry::ConfidenceMetricsEntry,
    >,
}
/// Nested message and enum types in `BoundingBoxMetricsEntry`.
pub mod bounding_box_metrics_entry {
    /// Metrics for a single confidence threshold.
    #[derive(Clone, Copy, PartialEq, ::prost::Message)]
    pub struct ConfidenceMetricsEntry {
        /// Output only. The confidence threshold value used to compute the metrics.
        #[prost(float, tag = "1")]
        pub confidence_threshold: f32,
        /// Output only. Recall under the given confidence threshold.
        #[prost(float, tag = "2")]
        pub recall: f32,
        /// Output only. Precision under the given confidence threshold.
        #[prost(float, tag = "3")]
        pub precision: f32,
        /// Output only. The harmonic mean of recall and precision.
        #[prost(float, tag = "4")]
        pub f1_score: f32,
    }
}
/// Model evaluation metrics for image object detection problems.
/// Evaluates prediction quality of labeled bounding boxes.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ImageObjectDetectionEvaluationMetrics {
    /// Output only. The total number of bounding boxes (i.e. summed over all
    /// images) the ground truth used to create this evaluation had.
    #[prost(int32, tag = "1")]
    pub evaluated_bounding_box_count: i32,
    /// Output only. The bounding boxes match metrics for each
    /// Intersection-over-union threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99
    /// and each label confidence threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99
    /// pair.
    #[prost(message, repeated, tag = "2")]
    pub bounding_box_metrics_entries: ::prost::alloc::vec::Vec<BoundingBoxMetricsEntry>,
    /// Output only. The single metric for bounding boxes evaluation:
    /// the mean_average_precision averaged over all bounding_box_metrics_entries.
    #[prost(float, tag = "3")]
    pub bounding_box_mean_average_precision: f32,
}
/// Model evaluation metrics for video object tracking problems.
/// Evaluates prediction quality of both labeled bounding boxes and labeled
/// tracks (i.e. series of bounding boxes sharing same label and instance ID).
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct VideoObjectTrackingEvaluationMetrics {
    /// Output only. The number of video frames used to create this evaluation.
    #[prost(int32, tag = "1")]
    pub evaluated_frame_count: i32,
    /// Output only. The total number of bounding boxes (i.e. summed over all
    /// frames) the ground truth used to create this evaluation had.
    #[prost(int32, tag = "2")]
    pub evaluated_bounding_box_count: i32,
    /// Output only. The bounding boxes match metrics for each
    /// Intersection-over-union threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99
    /// and each label confidence threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99
    /// pair.
    #[prost(message, repeated, tag = "4")]
    pub bounding_box_metrics_entries: ::prost::alloc::vec::Vec<BoundingBoxMetricsEntry>,
    /// Output only. The single metric for bounding boxes evaluation:
    /// the mean_average_precision averaged over all bounding_box_metrics_entries.
    #[prost(float, tag = "6")]
    pub bounding_box_mean_average_precision: f32,
}
/// Input configuration for ImportData Action.
///
/// The format of input depends on dataset_metadata the Dataset into which
/// the import is happening has. As input source the
/// [gcs_source][google.cloud.automl.v1beta1.InputConfig.gcs_source]
/// is expected, unless specified otherwise. Additionally any input .CSV file
/// by itself must be 100MB or smaller, unless specified otherwise.
/// If an "example" file (that is, image, video etc.) with identical content
/// (even if it had different GCS_FILE_PATH) is mentioned multiple times, then
/// its label, bounding boxes etc. are appended. The same file should be always
/// provided with the same ML_USE and GCS_FILE_PATH, if it is not, then
/// these values are nondeterministically selected from the given ones.
///
/// The formats are represented in EBNF with commas being literal and with
/// non-terminal symbols defined near the end of this comment. The formats are:
///
///   *  For Image Classification:
///          CSV file(s) with each line in format:
///            ML_USE,GCS_FILE_PATH,LABEL,LABEL,...
///            GCS_FILE_PATH leads to image of up to 30MB in size. Supported
///            extensions: .JPEG, .GIF, .PNG, .WEBP, .BMP, .TIFF, .ICO
///            For MULTICLASS classification type, at most one LABEL is allowed
///            per image. If an image has not yet been labeled, then it should be
///            mentioned just once with no LABEL.
///          Some sample rows:
///            TRAIN,gs://folder/image1.jpg,daisy
///            TEST,gs://folder/image2.jpg,dandelion,tulip,rose
///            UNASSIGNED,gs://folder/image3.jpg,daisy
///            UNASSIGNED,gs://folder/image4.jpg
///
///   *  For Image Object Detection:
///          CSV file(s) with each line in format:
///            ML_USE,GCS_FILE_PATH,(LABEL,BOUNDING_BOX | ,,,,,,,)
///            GCS_FILE_PATH leads to image of up to 30MB in size. Supported
///            extensions: .JPEG, .GIF, .PNG.
///            Each image is assumed to be exhaustively labeled. The minimum
///            allowed BOUNDING_BOX edge length is 0.01, and no more than 500
///            BOUNDING_BOX-es per image are allowed (one BOUNDING_BOX is defined
///            per line). If an image has not yet been labeled, then it should be
///            mentioned just once with no LABEL and the ",,,,,,," in place of the
///            BOUNDING_BOX. For images which are known to not contain any
///            bounding boxes, they should be labelled explictly as
///            "NEGATIVE_IMAGE", followed by ",,,,,,," in place of the
///            BOUNDING_BOX.
///          Sample rows:
///            TRAIN,gs://folder/image1.png,car,0.1,0.1,,,0.3,0.3,,
///            TRAIN,gs://folder/image1.png,bike,.7,.6,,,.8,.9,,
///            UNASSIGNED,gs://folder/im2.png,car,0.1,0.1,0.2,0.1,0.2,0.3,0.1,0.3
///            TEST,gs://folder/im3.png,,,,,,,,,
///            TRAIN,gs://folder/im4.png,NEGATIVE_IMAGE,,,,,,,,,
///
///   *  For Video Classification:
///          CSV file(s) with each line in format:
///            ML_USE,GCS_FILE_PATH
///            where ML_USE VALIDATE value should not be used. The GCS_FILE_PATH
///            should lead to another .csv file which describes examples that have
///            given ML_USE, using the following row format:
///            GCS_FILE_PATH,(LABEL,TIME_SEGMENT_START,TIME_SEGMENT_END | ,,)
///            Here GCS_FILE_PATH leads to a video of up to 50GB in size and up
///            to 3h duration. Supported extensions: .MOV, .MPEG4, .MP4, .AVI.
///            TIME_SEGMENT_START and TIME_SEGMENT_END must be within the
///            length of the video, and end has to be after the start. Any segment
///            of a video which has one or more labels on it, is considered a
///            hard negative for all other labels. Any segment with no labels on
///            it is considered to be unknown. If a whole video is unknown, then
///            it shuold be mentioned just once with ",," in place of LABEL,
///            TIME_SEGMENT_START,TIME_SEGMENT_END.
///          Sample top level CSV file:
///            TRAIN,gs://folder/train_videos.csv
///            TEST,gs://folder/test_videos.csv
///            UNASSIGNED,gs://folder/other_videos.csv
///          Sample rows of a CSV file for a particular ML_USE:
///            gs://folder/video1.avi,car,120,180.000021
///            gs://folder/video1.avi,bike,150,180.000021
///            gs://folder/vid2.avi,car,0,60.5
///            gs://folder/vid3.avi,,,
///
///   *  For Video Object Tracking:
///          CSV file(s) with each line in format:
///            ML_USE,GCS_FILE_PATH
///            where ML_USE VALIDATE value should not be used. The GCS_FILE_PATH
///            should lead to another .csv file which describes examples that have
///            given ML_USE, using one of the following row format:
///            GCS_FILE_PATH,LABEL,\[INSTANCE_ID\],TIMESTAMP,BOUNDING_BOX
///            or
///            GCS_FILE_PATH,,,,,,,,,,
///            Here GCS_FILE_PATH leads to a video of up to 50GB in size and up
///            to 3h duration. Supported extensions: .MOV, .MPEG4, .MP4, .AVI.
///            Providing INSTANCE_IDs can help to obtain a better model. When
///            a specific labeled entity leaves the video frame, and shows up
///            afterwards it is not required, albeit preferable, that the same
///            INSTANCE_ID is given to it.
///            TIMESTAMP must be within the length of the video, the
///            BOUNDING_BOX is assumed to be drawn on the closest video's frame
///            to the TIMESTAMP. Any mentioned by the TIMESTAMP frame is expected
///            to be exhaustively labeled and no more than 500 BOUNDING_BOX-es per
///            frame are allowed. If a whole video is unknown, then it should be
///            mentioned just once with ",,,,,,,,,," in place of LABEL,
///            \[INSTANCE_ID\],TIMESTAMP,BOUNDING_BOX.
///          Sample top level CSV file:
///            TRAIN,gs://folder/train_videos.csv
///            TEST,gs://folder/test_videos.csv
///            UNASSIGNED,gs://folder/other_videos.csv
///          Seven sample rows of a CSV file for a particular ML_USE:
///            gs://folder/video1.avi,car,1,12.10,0.8,0.8,0.9,0.8,0.9,0.9,0.8,0.9
///            gs://folder/video1.avi,car,1,12.90,0.4,0.8,0.5,0.8,0.5,0.9,0.4,0.9
///            gs://folder/video1.avi,car,2,12.10,.4,.2,.5,.2,.5,.3,.4,.3
///            gs://folder/video1.avi,car,2,12.90,.8,.2,,,.9,.3,,
///            gs://folder/video1.avi,bike,,12.50,.45,.45,,,.55,.55,,
///            gs://folder/video2.avi,car,1,0,.1,.9,,,.9,.1,,
///            gs://folder/video2.avi,,,,,,,,,,,
///   *  For Text Extraction:
///          CSV file(s) with each line in format:
///            ML_USE,GCS_FILE_PATH
///            GCS_FILE_PATH leads to a .JSONL (that is, JSON Lines) file which
///            either imports text in-line or as documents. Any given
///            .JSONL file must be 100MB or smaller.
///            The in-line .JSONL file contains, per line, a proto that wraps a
///            TextSnippet proto (in json representation) followed by one or more
///            AnnotationPayload protos (called annotations), which have
///            display_name and text_extraction detail populated. The given text
///            is expected to be annotated exhaustively, for example, if you look
///            for animals and text contains "dolphin" that is not labeled, then
///            "dolphin" is assumed to not be an animal. Any given text snippet
///            content must be 10KB or smaller, and also be UTF-8 NFC encoded
///            (ASCII already is).
///            The document .JSONL file contains, per line, a proto that wraps a
///            Document proto. The Document proto must have either document_text
///            or input_config set. In document_text case, the Document proto may
///            also contain the spatial information of the document, including
///            layout, document dimension and page number. In input_config case,
///            only PDF documents are supported now, and each document may be up
///            to 2MB large. Currently, annotations on documents cannot be
///            specified at import.
///          Three sample CSV rows:
///            TRAIN,gs://folder/file1.jsonl
///            VALIDATE,gs://folder/file2.jsonl
///            TEST,gs://folder/file3.jsonl
///          Sample in-line JSON Lines file for entity extraction (presented here
///          with artificial line breaks, but the only actual line break is
///          denoted by \n).:
///            {
///              "document": {
///                "document_text": {"content": "dog cat"}
///                "layout": [
///                  {
///                    "text_segment": {
///                      "start_offset": 0,
///                      "end_offset": 3,
///                    },
///                    "page_number": 1,
///                    "bounding_poly": {
///                      "normalized_vertices": [
///                        {"x": 0.1, "y": 0.1},
///                        {"x": 0.1, "y": 0.3},
///                        {"x": 0.3, "y": 0.3},
///                        {"x": 0.3, "y": 0.1},
///                      ],
///                    },
///                    "text_segment_type": TOKEN,
///                  },
///                  {
///                    "text_segment": {
///                      "start_offset": 4,
///                      "end_offset": 7,
///                    },
///                    "page_number": 1,
///                    "bounding_poly": {
///                      "normalized_vertices": [
///                        {"x": 0.4, "y": 0.1},
///                        {"x": 0.4, "y": 0.3},
///                        {"x": 0.8, "y": 0.3},
///                        {"x": 0.8, "y": 0.1},
///                      ],
///                    },
///                    "text_segment_type": TOKEN,
///                  }
///
///                ],
///                "document_dimensions": {
///                  "width": 8.27,
///                  "height": 11.69,
///                  "unit": INCH,
///                }
///                "page_count": 1,
///              },
///              "annotations": [
///                {
///                  "display_name": "animal",
///                  "text_extraction": {"text_segment": {"start_offset": 0,
///                  "end_offset": 3}}
///                },
///                {
///                  "display_name": "animal",
///                  "text_extraction": {"text_segment": {"start_offset": 4,
///                  "end_offset": 7}}
///                }
///              ],
///            }\n
///            {
///               "text_snippet": {
///                 "content": "This dog is good."
///               },
///               "annotations": [
///                 {
///                   "display_name": "animal",
///                   "text_extraction": {
///                     "text_segment": {"start_offset": 5, "end_offset": 8}
///                   }
///                 }
///               ]
///            }
///          Sample document JSON Lines file (presented here with artificial line
///          breaks, but the only actual line break is denoted by \n).:
///            {
///              "document": {
///                "input_config": {
///                  "gcs_source": { "input_uris": \[ "gs://folder/document1.pdf" \]
///                  }
///                }
///              }
///            }\n
///            {
///              "document": {
///                "input_config": {
///                  "gcs_source": { "input_uris": \[ "gs://folder/document2.pdf" \]
///                  }
///                }
///              }
///            }
///
///   *  For Text Classification:
///          CSV file(s) with each line in format:
///            ML_USE,(TEXT_SNIPPET | GCS_FILE_PATH),LABEL,LABEL,...
///            TEXT_SNIPPET and GCS_FILE_PATH are distinguished by a pattern. If
///            the column content is a valid gcs file path, i.e. prefixed by
///            "gs://", it will be treated as a GCS_FILE_PATH, else if the content
///            is enclosed within double quotes (""), it is
///            treated as a TEXT_SNIPPET. In the GCS_FILE_PATH case, the path
///            must lead to a .txt file with UTF-8 encoding, for example,
///            "gs://folder/content.txt", and the content in it is extracted
///            as a text snippet. In TEXT_SNIPPET case, the column content
///            excluding quotes is treated as to be imported text snippet. In
///            both cases, the text snippet/file size must be within 128kB.
///            Maximum 100 unique labels are allowed per CSV row.
///          Sample rows:
///            TRAIN,"They have bad food and very rude",RudeService,BadFood
///            TRAIN,gs://folder/content.txt,SlowService
///            TEST,"Typically always bad service there.",RudeService
///            VALIDATE,"Stomach ache to go.",BadFood
///
///   *  For Text Sentiment:
///          CSV file(s) with each line in format:
///            ML_USE,(TEXT_SNIPPET | GCS_FILE_PATH),SENTIMENT
///            TEXT_SNIPPET and GCS_FILE_PATH are distinguished by a pattern. If
///            the column content is a valid gcs file path, that is, prefixed by
///            "gs://", it is treated as a GCS_FILE_PATH, otherwise it is treated
///            as a TEXT_SNIPPET. In the GCS_FILE_PATH case, the path
///            must lead to a .txt file with UTF-8 encoding, for example,
///            "gs://folder/content.txt", and the content in it is extracted
///            as a text snippet. In TEXT_SNIPPET case, the column content itself
///            is treated as to be imported text snippet. In both cases, the
///            text snippet must be up to 500 characters long.
///          Sample rows:
///            TRAIN,"@freewrytin this is way too good for your product",2
///            TRAIN,"I need this product so bad",3
///            TEST,"Thank you for this product.",4
///            VALIDATE,gs://folder/content.txt,2
///
///    *  For Tables:
///          Either
///          [gcs_source][google.cloud.automl.v1beta1.InputConfig.gcs_source] or
///
/// [bigquery_source][google.cloud.automl.v1beta1.InputConfig.bigquery_source]
///          can be used. All inputs is concatenated into a single
///
/// [primary_table][google.cloud.automl.v1beta1.TablesDatasetMetadata.primary_table_name]
///          For gcs_source:
///            CSV file(s), where the first row of the first file is the header,
///            containing unique column names. If the first row of a subsequent
///            file is the same as the header, then it is also treated as a
///            header. All other rows contain values for the corresponding
///            columns.
///            Each .CSV file by itself must be 10GB or smaller, and their total
///            size must be 100GB or smaller.
///            First three sample rows of a CSV file:
///            "Id","First Name","Last Name","Dob","Addresses"
///
/// "1","John","Doe","1968-01-22","\[{"status":"current","address":"123_First_Avenue","city":"Seattle","state":"WA","zip":"11111","numberOfYears":"1"},{"status":"previous","address":"456_Main_Street","city":"Portland","state":"OR","zip":"22222","numberOfYears":"5"}\]"
///
/// "2","Jane","Doe","1980-10-16","\[{"status":"current","address":"789_Any_Avenue","city":"Albany","state":"NY","zip":"33333","numberOfYears":"2"},{"status":"previous","address":"321_Main_Street","city":"Hoboken","state":"NJ","zip":"44444","numberOfYears":"3"}\]}
///          For bigquery_source:
///            An URI of a BigQuery table. The user data size of the BigQuery
///            table must be 100GB or smaller.
///          An imported table must have between 2 and 1,000 columns, inclusive,
///          and between 1000 and 100,000,000 rows, inclusive. There are at most 5
///          import data running in parallel.
///   Definitions:
///   ML_USE = "TRAIN" | "VALIDATE" | "TEST" | "UNASSIGNED"
///            Describes how the given example (file) should be used for model
///            training. "UNASSIGNED" can be used when user has no preference.
///   GCS_FILE_PATH = A path to file on GCS, e.g. "gs://folder/image1.png".
///   LABEL = A display name of an object on an image, video etc., e.g. "dog".
///           Must be up to 32 characters long and can consist only of ASCII
///           Latin letters A-Z and a-z, underscores(_), and ASCII digits 0-9.
///           For each label an AnnotationSpec is created which display_name
///           becomes the label; AnnotationSpecs are given back in predictions.
///   INSTANCE_ID = A positive integer that identifies a specific instance of a
///                 labeled entity on an example. Used e.g. to track two cars on
///                 a video while being able to tell apart which one is which.
///   BOUNDING_BOX = VERTEX,VERTEX,VERTEX,VERTEX | VERTEX,,,VERTEX,,
///                  A rectangle parallel to the frame of the example (image,
///                  video). If 4 vertices are given they are connected by edges
///                  in the order provided, if 2 are given they are recognized
///                  as diagonally opposite vertices of the rectangle.
///   VERTEX = COORDINATE,COORDINATE
///            First coordinate is horizontal (x), the second is vertical (y).
///   COORDINATE = A float in 0 to 1 range, relative to total length of
///                image or video in given dimension. For fractions the
///                leading non-decimal 0 can be omitted (i.e. 0.3 = .3).
///                Point 0,0 is in top left.
///   TIME_SEGMENT_START = TIME_OFFSET
///                        Expresses a beginning, inclusive, of a time segment
///                        within an example that has a time dimension
///                        (e.g. video).
///   TIME_SEGMENT_END = TIME_OFFSET
///                      Expresses an end, exclusive, of a time segment within
///                      an example that has a time dimension (e.g. video).
///   TIME_OFFSET = A number of seconds as measured from the start of an
///                 example (e.g. video). Fractions are allowed, up to a
///                 microsecond precision. "inf" is allowed, and it means the end
///                 of the example.
///   TEXT_SNIPPET = A content of a text snippet, UTF-8 encoded, enclosed within
///                  double quotes ("").
///   SENTIMENT = An integer between 0 and
///               Dataset.text_sentiment_dataset_metadata.sentiment_max
///               (inclusive). Describes the ordinal of the sentiment - higher
///               value means a more positive sentiment. All the values are
///               completely relative, i.e. neither 0 needs to mean a negative or
///               neutral sentiment nor sentiment_max needs to mean a positive one
///               - it is just required that 0 is the least positive sentiment
///               in the data, and sentiment_max is the  most positive one.
///               The SENTIMENT shouldn't be confused with "score" or "magnitude"
///               from the previous Natural Language Sentiment Analysis API.
///               All SENTIMENT values between 0 and sentiment_max must be
///               represented in the imported data. On prediction the same 0 to
///               sentiment_max range will be used. The difference between
///               neighboring sentiment values needs not to be uniform, e.g. 1 and
///               2 may be similar whereas the difference between 2 and 3 may be
///               huge.
///
///   Errors:
///   If any of the provided CSV files can't be parsed or if more than certain
///   percent of CSV rows cannot be processed then the operation fails and
///   nothing is imported. Regardless of overall success or failure the per-row
///   failures, up to a certain count cap, is listed in
///   Operation.metadata.partial_failures.
///
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct InputConfig {
    /// Additional domain-specific parameters describing the semantic of the
    /// imported data, any string must be up to 25000
    /// characters long.
    ///
    /// *  For Tables:
    ///     `schema_inference_version` - (integer) Required. The version of the
    ///         algorithm that should be used for the initial inference of the
    ///         schema (columns' DataTypes) of the table the data is being imported
    ///         into. Allowed values: "1".
    #[prost(btree_map = "string, string", tag = "2")]
    pub params: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
    /// The source of the input.
    #[prost(oneof = "input_config::Source", tags = "1, 3")]
    pub source: ::core::option::Option<input_config::Source>,
}
/// Nested message and enum types in `InputConfig`.
pub mod input_config {
    /// The source of the input.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Source {
        /// The Google Cloud Storage location for the input content.
        /// In ImportData, the gcs_source points to a csv with structure described in
        /// the comment.
        #[prost(message, tag = "1")]
        GcsSource(super::GcsSource),
        /// The BigQuery location for the input content.
        #[prost(message, tag = "3")]
        BigquerySource(super::BigQuerySource),
    }
}
/// Input configuration for BatchPredict Action.
///
/// The format of input depends on the ML problem of the model used for
/// prediction. As input source the
/// [gcs_source][google.cloud.automl.v1beta1.InputConfig.gcs_source]
/// is expected, unless specified otherwise.
///
/// The formats are represented in EBNF with commas being literal and with
/// non-terminal symbols defined near the end of this comment. The formats
/// are:
///
///   *  For Image Classification:
///          CSV file(s) with each line having just a single column:
///            GCS_FILE_PATH
///            which leads to image of up to 30MB in size. Supported
///            extensions: .JPEG, .GIF, .PNG. This path is treated as the ID in
///            the Batch predict output.
///          Three sample rows:
///            gs://folder/image1.jpeg
///            gs://folder/image2.gif
///            gs://folder/image3.png
///
///   *  For Image Object Detection:
///          CSV file(s) with each line having just a single column:
///            GCS_FILE_PATH
///            which leads to image of up to 30MB in size. Supported
///            extensions: .JPEG, .GIF, .PNG. This path is treated as the ID in
///            the Batch predict output.
///          Three sample rows:
///            gs://folder/image1.jpeg
///            gs://folder/image2.gif
///            gs://folder/image3.png
///   *  For Video Classification:
///          CSV file(s) with each line in format:
///            GCS_FILE_PATH,TIME_SEGMENT_START,TIME_SEGMENT_END
///            GCS_FILE_PATH leads to video of up to 50GB in size and up to 3h
///            duration. Supported extensions: .MOV, .MPEG4, .MP4, .AVI.
///            TIME_SEGMENT_START and TIME_SEGMENT_END must be within the
///            length of the video, and end has to be after the start.
///          Three sample rows:
///            gs://folder/video1.mp4,10,40
///            gs://folder/video1.mp4,20,60
///            gs://folder/vid2.mov,0,inf
///
///   *  For Video Object Tracking:
///          CSV file(s) with each line in format:
///            GCS_FILE_PATH,TIME_SEGMENT_START,TIME_SEGMENT_END
///            GCS_FILE_PATH leads to video of up to 50GB in size and up to 3h
///            duration. Supported extensions: .MOV, .MPEG4, .MP4, .AVI.
///            TIME_SEGMENT_START and TIME_SEGMENT_END must be within the
///            length of the video, and end has to be after the start.
///          Three sample rows:
///            gs://folder/video1.mp4,10,240
///            gs://folder/video1.mp4,300,360
///            gs://folder/vid2.mov,0,inf
///   *  For Text Classification:
///          CSV file(s) with each line having just a single column:
///            GCS_FILE_PATH | TEXT_SNIPPET
///          Any given text file can have size upto 128kB.
///          Any given text snippet content must have 60,000 characters or less.
///          Three sample rows:
///            gs://folder/text1.txt
///            "Some text content to predict"
///            gs://folder/text3.pdf
///          Supported file extensions: .txt, .pdf
///
///   *  For Text Sentiment:
///          CSV file(s) with each line having just a single column:
///            GCS_FILE_PATH | TEXT_SNIPPET
///          Any given text file can have size upto 128kB.
///          Any given text snippet content must have 500 characters or less.
///          Three sample rows:
///            gs://folder/text1.txt
///            "Some text content to predict"
///            gs://folder/text3.pdf
///          Supported file extensions: .txt, .pdf
///
///   * For Text Extraction
///          .JSONL (i.e. JSON Lines) file(s) which either provide text in-line or
///          as documents (for a single BatchPredict call only one of the these
///          formats may be used).
///          The in-line .JSONL file(s) contain per line a proto that
///            wraps a temporary user-assigned TextSnippet ID (string up to 2000
///            characters long) called "id", a TextSnippet proto (in
///            json representation) and zero or more TextFeature protos. Any given
///            text snippet content must have 30,000 characters or less, and also
///            be UTF-8 NFC encoded (ASCII already is). The IDs provided should be
///            unique.
///          The document .JSONL file(s) contain, per line, a proto that wraps a
///            Document proto with input_config set. Only PDF documents are
///            supported now, and each document must be up to 2MB large.
///          Any given .JSONL file must be 100MB or smaller, and no more than 20
///          files may be given.
///          Sample in-line JSON Lines file (presented here with artificial line
///          breaks, but the only actual line break is denoted by \n):
///            {
///              "id": "my_first_id",
///              "text_snippet": { "content": "dog car cat"},
///              "text_features": [
///                {
///                  "text_segment": {"start_offset": 4, "end_offset": 6},
///                  "structural_type": PARAGRAPH,
///                  "bounding_poly": {
///                    "normalized_vertices": [
///                      {"x": 0.1, "y": 0.1},
///                      {"x": 0.1, "y": 0.3},
///                      {"x": 0.3, "y": 0.3},
///                      {"x": 0.3, "y": 0.1},
///                    ]
///                  },
///                }
///              ],
///            }\n
///            {
///              "id": "2",
///              "text_snippet": {
///                "content": "An elaborate content",
///                "mime_type": "text/plain"
///              }
///            }
///          Sample document JSON Lines file (presented here with artificial line
///          breaks, but the only actual line break is denoted by \n).:
///            {
///              "document": {
///                "input_config": {
///                  "gcs_source": { "input_uris": \[ "gs://folder/document1.pdf" \]
///                  }
///                }
///              }
///            }\n
///            {
///              "document": {
///                "input_config": {
///                  "gcs_source": { "input_uris": \[ "gs://folder/document2.pdf" \]
///                  }
///                }
///              }
///            }
///
///   *  For Tables:
///          Either
///          [gcs_source][google.cloud.automl.v1beta1.InputConfig.gcs_source] or
///
/// [bigquery_source][google.cloud.automl.v1beta1.InputConfig.bigquery_source].
///          GCS case:
///            CSV file(s), each by itself 10GB or smaller and total size must be
///            100GB or smaller, where first file must have a header containing
///            column names. If the first row of a subsequent file is the same as
///            the header, then it is also treated as a header. All other rows
///            contain values for the corresponding columns.
///            The column names must contain the model's
///
/// [input_feature_column_specs'][google.cloud.automl.v1beta1.TablesModelMetadata.input_feature_column_specs]
///
/// [display_name-s][google.cloud.automl.v1beta1.ColumnSpec.display_name]
///            (order doesn't matter). The columns corresponding to the model's
///            input feature column specs must contain values compatible with the
///            column spec's data types. Prediction on all the rows, i.e. the CSV
///            lines, will be attempted. For FORECASTING
///
/// [prediction_type][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]:
///            all columns having
///
/// [TIME_SERIES_AVAILABLE_PAST_ONLY][google.cloud.automl.v1beta1.ColumnSpec.ForecastingMetadata.ColumnType]
///            type will be ignored.
///            First three sample rows of a CSV file:
///              "First Name","Last Name","Dob","Addresses"
///
/// "John","Doe","1968-01-22","\[{"status":"current","address":"123_First_Avenue","city":"Seattle","state":"WA","zip":"11111","numberOfYears":"1"},{"status":"previous","address":"456_Main_Street","city":"Portland","state":"OR","zip":"22222","numberOfYears":"5"}\]"
///
/// "Jane","Doe","1980-10-16","\[{"status":"current","address":"789_Any_Avenue","city":"Albany","state":"NY","zip":"33333","numberOfYears":"2"},{"status":"previous","address":"321_Main_Street","city":"Hoboken","state":"NJ","zip":"44444","numberOfYears":"3"}\]}
///          BigQuery case:
///            An URI of a BigQuery table. The user data size of the BigQuery
///            table must be 100GB or smaller.
///            The column names must contain the model's
///
/// [input_feature_column_specs'][google.cloud.automl.v1beta1.TablesModelMetadata.input_feature_column_specs]
///
/// [display_name-s][google.cloud.automl.v1beta1.ColumnSpec.display_name]
///            (order doesn't matter). The columns corresponding to the model's
///            input feature column specs must contain values compatible with the
///            column spec's data types. Prediction on all the rows of the table
///            will be attempted. For FORECASTING
///
/// [prediction_type][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]:
///            all columns having
///
/// [TIME_SERIES_AVAILABLE_PAST_ONLY][google.cloud.automl.v1beta1.ColumnSpec.ForecastingMetadata.ColumnType]
///            type will be ignored.
///
///   Definitions:
///   GCS_FILE_PATH = A path to file on GCS, e.g. "gs://folder/video.avi".
///   TEXT_SNIPPET = A content of a text snippet, UTF-8 encoded, enclosed within
///                  double quotes ("")
///   TIME_SEGMENT_START = TIME_OFFSET
///                        Expresses a beginning, inclusive, of a time segment
///                        within an
///                        example that has a time dimension (e.g. video).
///   TIME_SEGMENT_END = TIME_OFFSET
///                      Expresses an end, exclusive, of a time segment within
///                      an example that has a time dimension (e.g. video).
///   TIME_OFFSET = A number of seconds as measured from the start of an
///                 example (e.g. video). Fractions are allowed, up to a
///                 microsecond precision. "inf" is allowed and it means the end
///                 of the example.
///
///   Errors:
///   If any of the provided CSV files can't be parsed or if more than certain
///   percent of CSV rows cannot be processed then the operation fails and
///   prediction does not happen. Regardless of overall success or failure the
///   per-row failures, up to a certain count cap, will be listed in
///   Operation.metadata.partial_failures.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BatchPredictInputConfig {
    /// Required. The source of the input.
    #[prost(oneof = "batch_predict_input_config::Source", tags = "1, 2")]
    pub source: ::core::option::Option<batch_predict_input_config::Source>,
}
/// Nested message and enum types in `BatchPredictInputConfig`.
pub mod batch_predict_input_config {
    /// Required. The source of the input.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Source {
        /// The Google Cloud Storage location for the input content.
        #[prost(message, tag = "1")]
        GcsSource(super::GcsSource),
        /// The BigQuery location for the input content.
        #[prost(message, tag = "2")]
        BigquerySource(super::BigQuerySource),
    }
}
/// Input configuration of a [Document][google.cloud.automl.v1beta1.Document].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DocumentInputConfig {
    /// The Google Cloud Storage location of the document file. Only a single path
    /// should be given.
    /// Max supported size: 512MB.
    /// Supported extensions: .PDF.
    #[prost(message, optional, tag = "1")]
    pub gcs_source: ::core::option::Option<GcsSource>,
}
/// *  For Translation:
///          CSV file `translation.csv`, with each line in format:
///          ML_USE,GCS_FILE_PATH
///          GCS_FILE_PATH leads to a .TSV file which describes examples that have
///          given ML_USE, using the following row format per line:
///          TEXT_SNIPPET (in source language) \t TEXT_SNIPPET (in target
///          language)
///
///    *  For Tables:
///          Output depends on whether the dataset was imported from GCS or
///          BigQuery.
///          GCS case:
///
/// [gcs_destination][google.cloud.automl.v1beta1.OutputConfig.gcs_destination]
///            must be set. Exported are CSV file(s) `tables_1.csv`,
///            `tables_2.csv`,...,`tables_N.csv` with each having as header line
///            the table's column names, and all other lines contain values for
///            the header columns.
///          BigQuery case:
///
/// [bigquery_destination][google.cloud.automl.v1beta1.OutputConfig.bigquery_destination]
///            pointing to a BigQuery project must be set. In the given project a
///            new dataset will be created with name
///
/// `export_data_<automl-dataset-display-name>_<timestamp-of-export-call>`
///            where <automl-dataset-display-name> will be made
///            BigQuery-dataset-name compatible (e.g. most special characters will
///            become underscores), and timestamp will be in
///            YYYY_MM_DDThh_mm_ss_sssZ "based on ISO-8601" format. In that
///            dataset a new table called `primary_table` will be created, and
///            filled with precisely the same data as this obtained on import.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct OutputConfig {
    /// Required. The destination of the output.
    #[prost(oneof = "output_config::Destination", tags = "1, 2")]
    pub destination: ::core::option::Option<output_config::Destination>,
}
/// Nested message and enum types in `OutputConfig`.
pub mod output_config {
    /// Required. The destination of the output.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Destination {
        /// The Google Cloud Storage location where the output is to be written to.
        /// For Image Object Detection, Text Extraction, Video Classification and
        /// Tables, in the given directory a new directory will be created with name:
        /// export_data-<dataset-display-name>-<timestamp-of-export-call> where
        /// timestamp is in YYYY-MM-DDThh:mm:ss.sssZ ISO-8601 format. All export
        /// output will be written into that directory.
        #[prost(message, tag = "1")]
        GcsDestination(super::GcsDestination),
        /// The BigQuery location where the output is to be written to.
        #[prost(message, tag = "2")]
        BigqueryDestination(super::BigQueryDestination),
    }
}
/// Output configuration for BatchPredict Action.
///
/// As destination the
///
/// [gcs_destination][google.cloud.automl.v1beta1.BatchPredictOutputConfig.gcs_destination]
/// must be set unless specified otherwise for a domain. If gcs_destination is
/// set then in the given directory a new directory is created. Its name
/// will be
/// "prediction-<model-display-name>-<timestamp-of-prediction-call>",
/// where timestamp is in YYYY-MM-DDThh:mm:ss.sssZ ISO-8601 format. The contents
/// of it depends on the ML problem the predictions are made for.
///
///   *  For Image Classification:
///          In the created directory files `image_classification_1.jsonl`,
///          `image_classification_2.jsonl`,...,`image_classification_N.jsonl`
///          will be created, where N may be 1, and depends on the
///          total number of the successfully predicted images and annotations.
///          A single image will be listed only once with all its annotations,
///          and its annotations will never be split across files.
///          Each .JSONL file will contain, per line, a JSON representation of a
///          proto that wraps image's "ID" : "<id_value>" followed by a list of
///          zero or more AnnotationPayload protos (called annotations), which
///          have classification detail populated.
///          If prediction for any image failed (partially or completely), then an
///          additional `errors_1.jsonl`, `errors_2.jsonl`,..., `errors_N.jsonl`
///          files will be created (N depends on total number of failed
///          predictions). These files will have a JSON representation of a proto
///          that wraps the same "ID" : "<id_value>" but here followed by
///          exactly one
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///          containing only `code` and `message`fields.
///
///   *  For Image Object Detection:
///          In the created directory files `image_object_detection_1.jsonl`,
///          `image_object_detection_2.jsonl`,...,`image_object_detection_N.jsonl`
///          will be created, where N may be 1, and depends on the
///          total number of the successfully predicted images and annotations.
///          Each .JSONL file will contain, per line, a JSON representation of a
///          proto that wraps image's "ID" : "<id_value>" followed by a list of
///          zero or more AnnotationPayload protos (called annotations), which
///          have image_object_detection detail populated. A single image will
///          be listed only once with all its annotations, and its annotations
///          will never be split across files.
///          If prediction for any image failed (partially or completely), then
///          additional `errors_1.jsonl`, `errors_2.jsonl`,..., `errors_N.jsonl`
///          files will be created (N depends on total number of failed
///          predictions). These files will have a JSON representation of a proto
///          that wraps the same "ID" : "<id_value>" but here followed by
///          exactly one
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///          containing only `code` and `message`fields.
///   *  For Video Classification:
///          In the created directory a video_classification.csv file, and a .JSON
///          file per each video classification requested in the input (i.e. each
///          line in given CSV(s)), will be created.
///
///          The format of video_classification.csv is:
///
/// GCS_FILE_PATH,TIME_SEGMENT_START,TIME_SEGMENT_END,JSON_FILE_NAME,STATUS
///          where:
///          GCS_FILE_PATH,TIME_SEGMENT_START,TIME_SEGMENT_END = matches 1 to 1
///              the prediction input lines (i.e. video_classification.csv has
///              precisely the same number of lines as the prediction input had.)
///          JSON_FILE_NAME = Name of .JSON file in the output directory, which
///              contains prediction responses for the video time segment.
///          STATUS = "OK" if prediction completed successfully, or an error code
///              with message otherwise. If STATUS is not "OK" then the .JSON file
///              for that line may not exist or be empty.
///
///          Each .JSON file, assuming STATUS is "OK", will contain a list of
///          AnnotationPayload protos in JSON format, which are the predictions
///          for the video time segment the file is assigned to in the
///          video_classification.csv. All AnnotationPayload protos will have
///          video_classification field set, and will be sorted by
///          video_classification.type field (note that the returned types are
///          governed by `classifaction_types` parameter in
///          [PredictService.BatchPredictRequest.params][]).
///
///   *  For Video Object Tracking:
///          In the created directory a video_object_tracking.csv file will be
///          created, and multiple files video_object_trackinng_1.json,
///          video_object_trackinng_2.json,..., video_object_trackinng_N.json,
///          where N is the number of requests in the input (i.e. the number of
///          lines in given CSV(s)).
///
///          The format of video_object_tracking.csv is:
///
/// GCS_FILE_PATH,TIME_SEGMENT_START,TIME_SEGMENT_END,JSON_FILE_NAME,STATUS
///          where:
///          GCS_FILE_PATH,TIME_SEGMENT_START,TIME_SEGMENT_END = matches 1 to 1
///              the prediction input lines (i.e. video_object_tracking.csv has
///              precisely the same number of lines as the prediction input had.)
///          JSON_FILE_NAME = Name of .JSON file in the output directory, which
///              contains prediction responses for the video time segment.
///          STATUS = "OK" if prediction completed successfully, or an error
///              code with message otherwise. If STATUS is not "OK" then the .JSON
///              file for that line may not exist or be empty.
///
///          Each .JSON file, assuming STATUS is "OK", will contain a list of
///          AnnotationPayload protos in JSON format, which are the predictions
///          for each frame of the video time segment the file is assigned to in
///          video_object_tracking.csv. All AnnotationPayload protos will have
///          video_object_tracking field set.
///   *  For Text Classification:
///          In the created directory files `text_classification_1.jsonl`,
///          `text_classification_2.jsonl`,...,`text_classification_N.jsonl`
///          will be created, where N may be 1, and depends on the
///          total number of inputs and annotations found.
///
///          Each .JSONL file will contain, per line, a JSON representation of a
///          proto that wraps input text snippet or input text file and a list of
///          zero or more AnnotationPayload protos (called annotations), which
///          have classification detail populated. A single text snippet or file
///          will be listed only once with all its annotations, and its
///          annotations will never be split across files.
///
///          If prediction for any text snippet or file failed (partially or
///          completely), then additional `errors_1.jsonl`, `errors_2.jsonl`,...,
///          `errors_N.jsonl` files will be created (N depends on total number of
///          failed predictions). These files will have a JSON representation of a
///          proto that wraps input text snippet or input text file followed by
///          exactly one
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///          containing only `code` and `message`.
///
///   *  For Text Sentiment:
///          In the created directory files `text_sentiment_1.jsonl`,
///          `text_sentiment_2.jsonl`,...,`text_sentiment_N.jsonl`
///          will be created, where N may be 1, and depends on the
///          total number of inputs and annotations found.
///
///          Each .JSONL file will contain, per line, a JSON representation of a
///          proto that wraps input text snippet or input text file and a list of
///          zero or more AnnotationPayload protos (called annotations), which
///          have text_sentiment detail populated. A single text snippet or file
///          will be listed only once with all its annotations, and its
///          annotations will never be split across files.
///
///          If prediction for any text snippet or file failed (partially or
///          completely), then additional `errors_1.jsonl`, `errors_2.jsonl`,...,
///          `errors_N.jsonl` files will be created (N depends on total number of
///          failed predictions). These files will have a JSON representation of a
///          proto that wraps input text snippet or input text file followed by
///          exactly one
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///          containing only `code` and `message`.
///
///    *  For Text Extraction:
///          In the created directory files `text_extraction_1.jsonl`,
///          `text_extraction_2.jsonl`,...,`text_extraction_N.jsonl`
///          will be created, where N may be 1, and depends on the
///          total number of inputs and annotations found.
///          The contents of these .JSONL file(s) depend on whether the input
///          used inline text, or documents.
///          If input was inline, then each .JSONL file will contain, per line,
///            a JSON representation of a proto that wraps given in request text
///            snippet's "id" (if specified), followed by input text snippet,
///            and a list of zero or more
///            AnnotationPayload protos (called annotations), which have
///            text_extraction detail populated. A single text snippet will be
///            listed only once with all its annotations, and its annotations will
///            never be split across files.
///          If input used documents, then each .JSONL file will contain, per
///            line, a JSON representation of a proto that wraps given in request
///            document proto, followed by its OCR-ed representation in the form
///            of a text snippet, finally followed by a list of zero or more
///            AnnotationPayload protos (called annotations), which have
///            text_extraction detail populated and refer, via their indices, to
///            the OCR-ed text snippet. A single document (and its text snippet)
///            will be listed only once with all its annotations, and its
///            annotations will never be split across files.
///          If prediction for any text snippet failed (partially or completely),
///          then additional `errors_1.jsonl`, `errors_2.jsonl`,...,
///          `errors_N.jsonl` files will be created (N depends on total number of
///          failed predictions). These files will have a JSON representation of a
///          proto that wraps either the "id" : "<id_value>" (in case of inline)
///          or the document proto (in case of document) but here followed by
///          exactly one
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///          containing only `code` and `message`.
///
///   *  For Tables:
///          Output depends on whether
///
/// [gcs_destination][google.cloud.automl.v1beta1.BatchPredictOutputConfig.gcs_destination]
///          or
///
/// [bigquery_destination][google.cloud.automl.v1beta1.BatchPredictOutputConfig.bigquery_destination]
///          is set (either is allowed).
///          GCS case:
///            In the created directory files `tables_1.csv`, `tables_2.csv`,...,
///            `tables_N.csv` will be created, where N may be 1, and depends on
///            the total number of the successfully predicted rows.
///            For all CLASSIFICATION
///
/// [prediction_type-s][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]:
///              Each .csv file will contain a header, listing all columns'
///
/// [display_name-s][google.cloud.automl.v1beta1.ColumnSpec.display_name]
///              given on input followed by M target column names in the format of
///
/// "<[target_column_specs][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
///
/// [display_name][google.cloud.automl.v1beta1.ColumnSpec.display_name]>_<target
///              value>_score" where M is the number of distinct target values,
///              i.e. number of distinct values in the target column of the table
///              used to train the model. Subsequent lines will contain the
///              respective values of successfully predicted rows, with the last,
///              i.e. the target, columns having the corresponding prediction
///              [scores][google.cloud.automl.v1beta1.TablesAnnotation.score].
///            For REGRESSION and FORECASTING
///
/// [prediction_type-s][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]:
///              Each .csv file will contain a header, listing all columns'
///              [display_name-s][google.cloud.automl.v1beta1.display_name] given
///              on input followed by the predicted target column with name in the
///              format of
///
/// "predicted_<[target_column_specs][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
///
/// [display_name][google.cloud.automl.v1beta1.ColumnSpec.display_name]>"
///              Subsequent lines will contain the respective values of
///              successfully predicted rows, with the last, i.e. the target,
///              column having the predicted target value.
///              If prediction for any rows failed, then an additional
///              `errors_1.csv`, `errors_2.csv`,..., `errors_N.csv` will be
///              created (N depends on total number of failed rows). These files
///              will have analogous format as `tables_*.csv`, but always with a
///              single target column having
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///              represented as a JSON string, and containing only `code` and
///              `message`.
///          BigQuery case:
///
/// [bigquery_destination][google.cloud.automl.v1beta1.OutputConfig.bigquery_destination]
///            pointing to a BigQuery project must be set. In the given project a
///            new dataset will be created with name
///            `prediction_<model-display-name>_<timestamp-of-prediction-call>`
///            where <model-display-name> will be made
///            BigQuery-dataset-name compatible (e.g. most special characters will
///            become underscores), and timestamp will be in
///            YYYY_MM_DDThh_mm_ss_sssZ "based on ISO-8601" format. In the dataset
///            two tables will be created, `predictions`, and `errors`.
///            The `predictions` table's column names will be the input columns'
///
/// [display_name-s][google.cloud.automl.v1beta1.ColumnSpec.display_name]
///            followed by the target column with name in the format of
///
/// "predicted_<[target_column_specs][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
///
/// [display_name][google.cloud.automl.v1beta1.ColumnSpec.display_name]>"
///            The input feature columns will contain the respective values of
///            successfully predicted rows, with the target column having an
///            ARRAY of
///
/// [AnnotationPayloads][google.cloud.automl.v1beta1.AnnotationPayload],
///            represented as STRUCT-s, containing
///            [TablesAnnotation][google.cloud.automl.v1beta1.TablesAnnotation].
///            The `errors` table contains rows for which the prediction has
///            failed, it has analogous input columns while the target column name
///            is in the format of
///
/// "errors_<[target_column_specs][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
///
/// [display_name][google.cloud.automl.v1beta1.ColumnSpec.display_name]>",
///            and as a value has
///
/// [`google.rpc.Status`](https:
/// //github.com/googleapis/googleapis/blob/master/google/rpc/status.proto)
///            represented as a STRUCT, and containing only `code` and `message`.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BatchPredictOutputConfig {
    /// Required. The destination of the output.
    #[prost(oneof = "batch_predict_output_config::Destination", tags = "1, 2")]
    pub destination: ::core::option::Option<batch_predict_output_config::Destination>,
}
/// Nested message and enum types in `BatchPredictOutputConfig`.
pub mod batch_predict_output_config {
    /// Required. The destination of the output.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Destination {
        /// The Google Cloud Storage location of the directory where the output is to
        /// be written to.
        #[prost(message, tag = "1")]
        GcsDestination(super::GcsDestination),
        /// The BigQuery location where the output is to be written to.
        #[prost(message, tag = "2")]
        BigqueryDestination(super::BigQueryDestination),
    }
}
/// Output configuration for ModelExport Action.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ModelExportOutputConfig {
    /// The format in which the model must be exported. The available, and default,
    /// formats depend on the problem and model type (if given problem and type
    /// combination doesn't have a format listed, it means its models are not
    /// exportable):
    ///
    /// *  For Image Classification mobile-low-latency-1, mobile-versatile-1,
    ///         mobile-high-accuracy-1:
    ///       "tflite" (default), "edgetpu_tflite", "tf_saved_model", "tf_js",
    ///       "docker".
    ///
    /// *  For Image Classification mobile-core-ml-low-latency-1,
    ///         mobile-core-ml-versatile-1, mobile-core-ml-high-accuracy-1:
    ///       "core_ml" (default).
    ///
    /// *  For Image Object Detection mobile-low-latency-1, mobile-versatile-1,
    ///         mobile-high-accuracy-1:
    ///       "tflite", "tf_saved_model", "tf_js".
    ///
    /// *  For Video Classification cloud,
    ///       "tf_saved_model".
    ///
    /// *  For Video Object Tracking cloud,
    ///       "tf_saved_model".
    ///
    /// *  For Video Object Tracking mobile-versatile-1:
    ///       "tflite", "edgetpu_tflite", "tf_saved_model", "docker".
    ///
    /// *  For Video Object Tracking mobile-coral-versatile-1:
    ///       "tflite", "edgetpu_tflite", "docker".
    ///
    /// *  For Video Object Tracking mobile-coral-low-latency-1:
    ///       "tflite", "edgetpu_tflite", "docker".
    ///
    /// *  For Video Object Tracking mobile-jetson-versatile-1:
    ///       "tf_saved_model", "docker".
    ///
    /// *  For Tables:
    ///       "docker".
    ///
    /// Formats description:
    ///
    /// * tflite - Used for Android mobile devices.
    /// * edgetpu_tflite - Used for [Edge TPU](<https://cloud.google.com/edge-tpu/>)
    ///                     devices.
    /// * tf_saved_model - A tensorflow model in SavedModel format.
    /// * tf_js - A [TensorFlow.js](<https://www.tensorflow.org/js>) model that can
    ///            be used in the browser and in Node.js using JavaScript.
    /// * docker - Used for Docker containers. Use the params field to customize
    ///             the container. The container is verified to work correctly on
    ///             ubuntu 16.04 operating system. See more at
    ///             [containers
    ///
    /// quickstart](https:
    /// //cloud.google.com/vision/automl/docs/containers-gcs-quickstart)
    /// * core_ml - Used for iOS mobile devices.
    #[prost(string, tag = "4")]
    pub model_format: ::prost::alloc::string::String,
    /// Additional model-type and format specific parameters describing the
    /// requirements for the to be exported model files, any string must be up to
    /// 25000 characters long.
    ///
    ///   * For `docker` format:
    ///      `cpu_architecture` - (string) "x86_64" (default).
    ///      `gpu_architecture` - (string) "none" (default), "nvidia".
    #[prost(btree_map = "string, string", tag = "2")]
    pub params: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
    /// Required. The destination of the output.
    #[prost(oneof = "model_export_output_config::Destination", tags = "1, 3")]
    pub destination: ::core::option::Option<model_export_output_config::Destination>,
}
/// Nested message and enum types in `ModelExportOutputConfig`.
pub mod model_export_output_config {
    /// Required. The destination of the output.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Destination {
        /// The Google Cloud Storage location where the model is to be written to.
        /// This location may only be set for the following model formats:
        ///    "tflite", "edgetpu_tflite", "tf_saved_model", "tf_js", "core_ml".
        ///
        ///   Under the directory given as the destination a new one with name
        ///   "model-export-<model-display-name>-<timestamp-of-export-call>",
        ///   where timestamp is in YYYY-MM-DDThh:mm:ss.sssZ ISO-8601 format,
        ///   will be created. Inside the model and any of its supporting files
        ///   will be written.
        #[prost(message, tag = "1")]
        GcsDestination(super::GcsDestination),
        /// The GCR location where model image is to be pushed to. This location
        /// may only be set for the following model formats:
        ///    "docker".
        ///
        /// The model image will be created under the given URI.
        #[prost(message, tag = "3")]
        GcrDestination(super::GcrDestination),
    }
}
/// Output configuration for ExportEvaluatedExamples Action. Note that this call
/// is available only for 30 days since the moment the model was evaluated.
/// The output depends on the domain, as follows (note that only examples from
/// the TEST set are exported):
///
///   *  For Tables:
///
/// [bigquery_destination][google.cloud.automl.v1beta1.OutputConfig.bigquery_destination]
///        pointing to a BigQuery project must be set. In the given project a
///        new dataset will be created with name
///
/// `export_evaluated_examples_<model-display-name>_<timestamp-of-export-call>`
///        where <model-display-name> will be made BigQuery-dataset-name
///        compatible (e.g. most special characters will become underscores),
///        and timestamp will be in YYYY_MM_DDThh_mm_ss_sssZ "based on ISO-8601"
///        format. In the dataset an `evaluated_examples` table will be
///        created. It will have all the same columns as the
///
/// [primary_table][google.cloud.automl.v1beta1.TablesDatasetMetadata.primary_table_spec_id]
///        of the
///        [dataset][google.cloud.automl.v1beta1.Model.dataset_id] from which
///        the model was created, as they were at the moment of model's
///        evaluation (this includes the target column with its ground
///        truth), followed by a column called "predicted_<target_column>". That
///        last column will contain the model's prediction result for each
///        respective row, given as ARRAY of
///        [AnnotationPayloads][google.cloud.automl.v1beta1.AnnotationPayload],
///        represented as STRUCT-s, containing
///        [TablesAnnotation][google.cloud.automl.v1beta1.TablesAnnotation].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportEvaluatedExamplesOutputConfig {
    /// Required. The destination of the output.
    #[prost(oneof = "export_evaluated_examples_output_config::Destination", tags = "2")]
    pub destination: ::core::option::Option<
        export_evaluated_examples_output_config::Destination,
    >,
}
/// Nested message and enum types in `ExportEvaluatedExamplesOutputConfig`.
pub mod export_evaluated_examples_output_config {
    /// Required. The destination of the output.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Destination {
        /// The BigQuery location where the output is to be written to.
        #[prost(message, tag = "2")]
        BigqueryDestination(super::BigQueryDestination),
    }
}
/// The Google Cloud Storage location for the input content.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GcsSource {
    /// Required. Google Cloud Storage URIs to input files, up to 2000 characters
    /// long. Accepted forms:
    /// * Full object path, e.g. gs://bucket/directory/object.csv
    #[prost(string, repeated, tag = "1")]
    pub input_uris: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
}
/// The BigQuery location for the input content.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BigQuerySource {
    /// Required. BigQuery URI to a table, up to 2000 characters long.
    /// Accepted forms:
    /// *  BigQuery path e.g. bq://projectId.bqDatasetId.bqTableId
    #[prost(string, tag = "1")]
    pub input_uri: ::prost::alloc::string::String,
}
/// The Google Cloud Storage location where the output is to be written to.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GcsDestination {
    /// Required. Google Cloud Storage URI to output directory, up to 2000
    /// characters long.
    /// Accepted forms:
    /// * Prefix path: gs://bucket/directory
    /// The requesting user must have write permission to the bucket.
    /// The directory is created if it doesn't exist.
    #[prost(string, tag = "1")]
    pub output_uri_prefix: ::prost::alloc::string::String,
}
/// The BigQuery location for the output content.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BigQueryDestination {
    /// Required. BigQuery URI to a project, up to 2000 characters long.
    /// Accepted forms:
    /// *  BigQuery path e.g. bq://projectId
    #[prost(string, tag = "1")]
    pub output_uri: ::prost::alloc::string::String,
}
/// The GCR location where the image must be pushed to.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GcrDestination {
    /// Required. Google Contained Registry URI of the new image, up to 2000
    /// characters long. See
    ///
    /// https:
    /// //cloud.google.com/container-registry/do
    /// // cs/pushing-and-pulling#pushing_an_image_to_a_registry
    /// Accepted forms:
    /// * \[HOSTNAME\]/[PROJECT-ID]/\[IMAGE\]
    /// * \[HOSTNAME\]/[PROJECT-ID]/\[IMAGE\]:[TAG]
    ///
    /// The requesting user must have permission to push images the project.
    #[prost(string, tag = "1")]
    pub output_uri: ::prost::alloc::string::String,
}
/// A contiguous part of a text (string), assuming it has an UTF-8 NFC encoding.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TextSegment {
    /// Output only. The content of the TextSegment.
    #[prost(string, tag = "3")]
    pub content: ::prost::alloc::string::String,
    /// Required. Zero-based character index of the first character of the text
    /// segment (counting characters from the beginning of the text).
    #[prost(int64, tag = "1")]
    pub start_offset: i64,
    /// Required. Zero-based character index of the first character past the end of
    /// the text segment (counting character from the beginning of the text).
    /// The character at the end_offset is NOT included in the text segment.
    #[prost(int64, tag = "2")]
    pub end_offset: i64,
}
/// A representation of an image.
/// Only images up to 30MB in size are supported.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Image {
    /// Output only. HTTP URI to the thumbnail image.
    #[prost(string, tag = "4")]
    pub thumbnail_uri: ::prost::alloc::string::String,
    /// Input only. The data representing the image.
    /// For Predict calls [image_bytes][google.cloud.automl.v1beta1.Image.image_bytes] must be set, as other options are not
    /// currently supported by prediction API. You can read the contents of an
    /// uploaded image by using the [content_uri][google.cloud.automl.v1beta1.Image.content_uri] field.
    #[prost(oneof = "image::Data", tags = "1, 6")]
    pub data: ::core::option::Option<image::Data>,
}
/// Nested message and enum types in `Image`.
pub mod image {
    /// Input only. The data representing the image.
    /// For Predict calls [image_bytes][google.cloud.automl.v1beta1.Image.image_bytes] must be set, as other options are not
    /// currently supported by prediction API. You can read the contents of an
    /// uploaded image by using the [content_uri][google.cloud.automl.v1beta1.Image.content_uri] field.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Data {
        /// Image content represented as a stream of bytes.
        /// Note: As with all `bytes` fields, protobuffers use a pure binary
        /// representation, whereas JSON representations use base64.
        #[prost(bytes, tag = "1")]
        ImageBytes(::prost::bytes::Bytes),
        /// An input config specifying the content of the image.
        #[prost(message, tag = "6")]
        InputConfig(super::InputConfig),
    }
}
/// A representation of a text snippet.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TextSnippet {
    /// Required. The content of the text snippet as a string. Up to 250000
    /// characters long.
    #[prost(string, tag = "1")]
    pub content: ::prost::alloc::string::String,
    /// Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
    /// values are "text/html" and "text/plain". If left blank, the format is
    /// automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
    #[prost(string, tag = "2")]
    pub mime_type: ::prost::alloc::string::String,
    /// Output only. HTTP URI where you can download the content.
    #[prost(string, tag = "4")]
    pub content_uri: ::prost::alloc::string::String,
}
/// Message that describes dimension of a document.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct DocumentDimensions {
    /// Unit of the dimension.
    #[prost(enumeration = "document_dimensions::DocumentDimensionUnit", tag = "1")]
    pub unit: i32,
    /// Width value of the document, works together with the unit.
    #[prost(float, tag = "2")]
    pub width: f32,
    /// Height value of the document, works together with the unit.
    #[prost(float, tag = "3")]
    pub height: f32,
}
/// Nested message and enum types in `DocumentDimensions`.
pub mod document_dimensions {
    /// Unit of the document dimension.
    #[derive(
        Clone,
        Copy,
        Debug,
        PartialEq,
        Eq,
        Hash,
        PartialOrd,
        Ord,
        ::prost::Enumeration
    )]
    #[repr(i32)]
    pub enum DocumentDimensionUnit {
        /// Should not be used.
        Unspecified = 0,
        /// Document dimension is measured in inches.
        Inch = 1,
        /// Document dimension is measured in centimeters.
        Centimeter = 2,
        /// Document dimension is measured in points. 72 points = 1 inch.
        Point = 3,
    }
    impl DocumentDimensionUnit {
        /// String value of the enum field names used in the ProtoBuf definition.
        ///
        /// The values are not transformed in any way and thus are considered stable
        /// (if the ProtoBuf definition does not change) and safe for programmatic use.
        pub fn as_str_name(&self) -> &'static str {
            match self {
                DocumentDimensionUnit::Unspecified => {
                    "DOCUMENT_DIMENSION_UNIT_UNSPECIFIED"
                }
                DocumentDimensionUnit::Inch => "INCH",
                DocumentDimensionUnit::Centimeter => "CENTIMETER",
                DocumentDimensionUnit::Point => "POINT",
            }
        }
        /// Creates an enum from field names used in the ProtoBuf definition.
        pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
            match value {
                "DOCUMENT_DIMENSION_UNIT_UNSPECIFIED" => Some(Self::Unspecified),
                "INCH" => Some(Self::Inch),
                "CENTIMETER" => Some(Self::Centimeter),
                "POINT" => Some(Self::Point),
                _ => None,
            }
        }
    }
}
/// A structured text document e.g. a PDF.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Document {
    /// An input config specifying the content of the document.
    #[prost(message, optional, tag = "1")]
    pub input_config: ::core::option::Option<DocumentInputConfig>,
    /// The plain text version of this document.
    #[prost(message, optional, tag = "2")]
    pub document_text: ::core::option::Option<TextSnippet>,
    /// Describes the layout of the document.
    /// Sorted by [page_number][].
    #[prost(message, repeated, tag = "3")]
    pub layout: ::prost::alloc::vec::Vec<document::Layout>,
    /// The dimensions of the page in the document.
    #[prost(message, optional, tag = "4")]
    pub document_dimensions: ::core::option::Option<DocumentDimensions>,
    /// Number of pages in the document.
    #[prost(int32, tag = "5")]
    pub page_count: i32,
}
/// Nested message and enum types in `Document`.
pub mod document {
    /// Describes the layout information of a [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the document.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct Layout {
        /// Text Segment that represents a segment in
        /// [document_text][google.cloud.automl.v1beta1.Document.document_text].
        #[prost(message, optional, tag = "1")]
        pub text_segment: ::core::option::Option<super::TextSegment>,
        /// Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
        /// from 1.
        #[prost(int32, tag = "2")]
        pub page_number: i32,
        /// The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
        /// Contains exactly 4
        ///
        /// [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        /// and they are connected by edges in the order provided, which will
        /// represent a rectangle parallel to the frame. The
        /// [NormalizedVertex-s][google.cloud.automl.v1beta1.NormalizedVertex] are
        /// relative to the page.
        /// Coordinates are based on top-left as point (0,0).
        #[prost(message, optional, tag = "3")]
        pub bounding_poly: ::core::option::Option<super::BoundingPoly>,
        /// The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
        #[prost(enumeration = "layout::TextSegmentType", tag = "4")]
        pub text_segment_type: i32,
    }
    /// Nested message and enum types in `Layout`.
    pub mod layout {
        /// The type of TextSegment in the context of the original document.
        #[derive(
            Clone,
            Copy,
            Debug,
            PartialEq,
            Eq,
            Hash,
            PartialOrd,
            Ord,
            ::prost::Enumeration
        )]
        #[repr(i32)]
        pub enum TextSegmentType {
            /// Should not be used.
            Unspecified = 0,
            /// The text segment is a token. e.g. word.
            Token = 1,
            /// The text segment is a paragraph.
            Paragraph = 2,
            /// The text segment is a form field.
            FormField = 3,
            /// The text segment is the name part of a form field. It will be treated
            /// as child of another FORM_FIELD TextSegment if its span is subspan of
            /// another TextSegment with type FORM_FIELD.
            FormFieldName = 4,
            /// The text segment is the text content part of a form field. It will be
            /// treated as child of another FORM_FIELD TextSegment if its span is
            /// subspan of another TextSegment with type FORM_FIELD.
            FormFieldContents = 5,
            /// The text segment is a whole table, including headers, and all rows.
            Table = 6,
            /// The text segment is a table's headers. It will be treated as child of
            /// another TABLE TextSegment if its span is subspan of another TextSegment
            /// with type TABLE.
            TableHeader = 7,
            /// The text segment is a row in table. It will be treated as child of
            /// another TABLE TextSegment if its span is subspan of another TextSegment
            /// with type TABLE.
            TableRow = 8,
            /// The text segment is a cell in table. It will be treated as child of
            /// another TABLE_ROW TextSegment if its span is subspan of another
            /// TextSegment with type TABLE_ROW.
            TableCell = 9,
        }
        impl TextSegmentType {
            /// String value of the enum field names used in the ProtoBuf definition.
            ///
            /// The values are not transformed in any way and thus are considered stable
            /// (if the ProtoBuf definition does not change) and safe for programmatic use.
            pub fn as_str_name(&self) -> &'static str {
                match self {
                    TextSegmentType::Unspecified => "TEXT_SEGMENT_TYPE_UNSPECIFIED",
                    TextSegmentType::Token => "TOKEN",
                    TextSegmentType::Paragraph => "PARAGRAPH",
                    TextSegmentType::FormField => "FORM_FIELD",
                    TextSegmentType::FormFieldName => "FORM_FIELD_NAME",
                    TextSegmentType::FormFieldContents => "FORM_FIELD_CONTENTS",
                    TextSegmentType::Table => "TABLE",
                    TextSegmentType::TableHeader => "TABLE_HEADER",
                    TextSegmentType::TableRow => "TABLE_ROW",
                    TextSegmentType::TableCell => "TABLE_CELL",
                }
            }
            /// Creates an enum from field names used in the ProtoBuf definition.
            pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
                match value {
                    "TEXT_SEGMENT_TYPE_UNSPECIFIED" => Some(Self::Unspecified),
                    "TOKEN" => Some(Self::Token),
                    "PARAGRAPH" => Some(Self::Paragraph),
                    "FORM_FIELD" => Some(Self::FormField),
                    "FORM_FIELD_NAME" => Some(Self::FormFieldName),
                    "FORM_FIELD_CONTENTS" => Some(Self::FormFieldContents),
                    "TABLE" => Some(Self::Table),
                    "TABLE_HEADER" => Some(Self::TableHeader),
                    "TABLE_ROW" => Some(Self::TableRow),
                    "TABLE_CELL" => Some(Self::TableCell),
                    _ => None,
                }
            }
        }
    }
}
/// A representation of a row in a relational table.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Row {
    /// The resource IDs of the column specs describing the columns of the row.
    /// If set must contain, but possibly in a different order, all input
    /// feature
    ///
    /// [column_spec_ids][google.cloud.automl.v1beta1.TablesModelMetadata.input_feature_column_specs]
    /// of the Model this row is being passed to.
    /// Note: The below `values` field must match order of this field, if this
    /// field is set.
    #[prost(string, repeated, tag = "2")]
    pub column_spec_ids: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
    /// Required. The values of the row cells, given in the same order as the
    /// column_spec_ids, or, if not set, then in the same order as input
    /// feature
    ///
    /// [column_specs][google.cloud.automl.v1beta1.TablesModelMetadata.input_feature_column_specs]
    /// of the Model this row is being passed to.
    #[prost(message, repeated, tag = "3")]
    pub values: ::prost::alloc::vec::Vec<::prost_types::Value>,
}
/// Example data used for training or prediction.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExamplePayload {
    /// Required. Input only. The example data.
    #[prost(oneof = "example_payload::Payload", tags = "1, 2, 4, 3")]
    pub payload: ::core::option::Option<example_payload::Payload>,
}
/// Nested message and enum types in `ExamplePayload`.
pub mod example_payload {
    /// Required. Input only. The example data.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Payload {
        /// Example image.
        #[prost(message, tag = "1")]
        Image(super::Image),
        /// Example text.
        #[prost(message, tag = "2")]
        TextSnippet(super::TextSnippet),
        /// Example document.
        #[prost(message, tag = "4")]
        Document(super::Document),
        /// Example relational table row.
        #[prost(message, tag = "3")]
        Row(super::Row),
    }
}
/// Dataset metadata that is specific to translation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TranslationDatasetMetadata {
    /// Required. The BCP-47 language code of the source language.
    #[prost(string, tag = "1")]
    pub source_language_code: ::prost::alloc::string::String,
    /// Required. The BCP-47 language code of the target language.
    #[prost(string, tag = "2")]
    pub target_language_code: ::prost::alloc::string::String,
}
/// Evaluation metrics for the dataset.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TranslationEvaluationMetrics {
    /// Output only. BLEU score.
    #[prost(double, tag = "1")]
    pub bleu_score: f64,
    /// Output only. BLEU score for base model.
    #[prost(double, tag = "2")]
    pub base_bleu_score: f64,
}
/// Model metadata that is specific to translation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TranslationModelMetadata {
    /// The resource name of the model to use as a baseline to train the custom
    /// model. If unset, we use the default base model provided by Google
    /// Translate. Format:
    /// `projects/{project_id}/locations/{location_id}/models/{model_id}`
    #[prost(string, tag = "1")]
    pub base_model: ::prost::alloc::string::String,
    /// Output only. Inferred from the dataset.
    /// The source languge (The BCP-47 language code) that is used for training.
    #[prost(string, tag = "2")]
    pub source_language_code: ::prost::alloc::string::String,
    /// Output only. The target languge (The BCP-47 language code) that is used for
    /// training.
    #[prost(string, tag = "3")]
    pub target_language_code: ::prost::alloc::string::String,
}
/// Annotation details specific to translation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TranslationAnnotation {
    /// Output only . The translated content.
    #[prost(message, optional, tag = "1")]
    pub translated_content: ::core::option::Option<TextSnippet>,
}
/// A range between two double numbers.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct DoubleRange {
    /// Start of the range, inclusive.
    #[prost(double, tag = "1")]
    pub start: f64,
    /// End of the range, exclusive.
    #[prost(double, tag = "2")]
    pub end: f64,
}
/// A definition of an annotation spec.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct AnnotationSpec {
    /// Output only. Resource name of the annotation spec.
    /// Form:
    ///
    /// 'projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/annotationSpecs/{annotation_spec_id}'
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The name of the annotation spec to show in the interface. The name can be
    /// up to 32 characters long and must match the regexp `\[a-zA-Z0-9_\]+`.
    #[prost(string, tag = "2")]
    pub display_name: ::prost::alloc::string::String,
    /// Output only. The number of examples in the parent dataset
    /// labeled by the annotation spec.
    #[prost(int32, tag = "9")]
    pub example_count: i32,
}
/// Dataset metadata that is specific to image classification.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct ImageClassificationDatasetMetadata {
    /// Required. Type of the classification problem.
    #[prost(enumeration = "ClassificationType", tag = "1")]
    pub classification_type: i32,
}
/// Dataset metadata specific to image object detection.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct ImageObjectDetectionDatasetMetadata {}
/// Model metadata for image classification.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ImageClassificationModelMetadata {
    /// Optional. The ID of the `base` model. If it is specified, the new model
    /// will be created based on the `base` model. Otherwise, the new model will be
    /// created from scratch. The `base` model must be in the same
    /// `project` and `location` as the new model to create, and have the same
    /// `model_type`.
    #[prost(string, tag = "1")]
    pub base_model_id: ::prost::alloc::string::String,
    /// Required. The train budget of creating this model, expressed in hours. The
    /// actual `train_cost` will be equal or less than this value.
    #[prost(int64, tag = "2")]
    pub train_budget: i64,
    /// Output only. The actual train cost of creating this model, expressed in
    /// hours. If this model is created from a `base` model, the train cost used
    /// to create the `base` model are not included.
    #[prost(int64, tag = "3")]
    pub train_cost: i64,
    /// Output only. The reason that this create model operation stopped,
    /// e.g. `BUDGET_REACHED`, `MODEL_CONVERGED`.
    #[prost(string, tag = "5")]
    pub stop_reason: ::prost::alloc::string::String,
    /// Optional. Type of the model. The available values are:
    /// *   `cloud` - Model to be used via prediction calls to AutoML API.
    ///                This is the default value.
    /// *   `mobile-low-latency-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
    ///                with TensorFlow afterwards. Expected to have low latency, but
    ///                may have lower prediction quality than other models.
    /// *   `mobile-versatile-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
    ///                with TensorFlow afterwards.
    /// *   `mobile-high-accuracy-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
    ///                with TensorFlow afterwards.  Expected to have a higher
    ///                latency, but should also have a higher prediction quality
    ///                than other models.
    /// *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
    ///                ML afterwards. Expected to have low latency, but may have
    ///                lower prediction quality than other models.
    /// *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
    ///                ML afterwards.
    /// *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
    ///                providing prediction via AutoML API, can also be exported
    ///                (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
    ///                Core ML afterwards.  Expected to have a higher latency, but
    ///                should also have a higher prediction quality than other
    ///                models.
    #[prost(string, tag = "7")]
    pub model_type: ::prost::alloc::string::String,
    /// Output only. An approximate number of online prediction QPS that can
    /// be supported by this model per each node on which it is deployed.
    #[prost(double, tag = "13")]
    pub node_qps: f64,
    /// Output only. The number of nodes this model is deployed on. A node is an
    /// abstraction of a machine resource, which can handle online prediction QPS
    /// as given in the node_qps field.
    #[prost(int64, tag = "14")]
    pub node_count: i64,
}
/// Model metadata specific to image object detection.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ImageObjectDetectionModelMetadata {
    /// Optional. Type of the model. The available values are:
    /// *   `cloud-high-accuracy-1` - (default) A model to be used via prediction
    ///                calls to AutoML API. Expected to have a higher latency, but
    ///                should also have a higher prediction quality than other
    ///                models.
    /// *   `cloud-low-latency-1` -  A model to be used via prediction
    ///                calls to AutoML API. Expected to have low latency, but may
    ///                have lower prediction quality than other models.
    /// *   `mobile-low-latency-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
    ///                with TensorFlow afterwards. Expected to have low latency, but
    ///                may have lower prediction quality than other models.
    /// *   `mobile-versatile-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
    ///                with TensorFlow afterwards.
    /// *   `mobile-high-accuracy-1` - A model that, in addition to providing
    ///                prediction via AutoML API, can also be exported (see
    ///                [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
    ///                with TensorFlow afterwards.  Expected to have a higher
    ///                latency, but should also have a higher prediction quality
    ///                than other models.
    #[prost(string, tag = "1")]
    pub model_type: ::prost::alloc::string::String,
    /// Output only. The number of nodes this model is deployed on. A node is an
    /// abstraction of a machine resource, which can handle online prediction QPS
    /// as given in the qps_per_node field.
    #[prost(int64, tag = "3")]
    pub node_count: i64,
    /// Output only. An approximate number of online prediction QPS that can
    /// be supported by this model per each node on which it is deployed.
    #[prost(double, tag = "4")]
    pub node_qps: f64,
    /// Output only. The reason that this create model operation stopped,
    /// e.g. `BUDGET_REACHED`, `MODEL_CONVERGED`.
    #[prost(string, tag = "5")]
    pub stop_reason: ::prost::alloc::string::String,
    /// The train budget of creating this model, expressed in milli node
    /// hours i.e. 1,000 value in this field means 1 node hour. The actual
    /// `train_cost` will be equal or less than this value. If further model
    /// training ceases to provide any improvements, it will stop without using
    /// full budget and the stop_reason will be `MODEL_CONVERGED`.
    /// Note, node_hour  = actual_hour * number_of_nodes_invovled.
    /// For model type `cloud-high-accuracy-1`(default) and `cloud-low-latency-1`,
    /// the train budget must be between 20,000 and 900,000 milli node hours,
    /// inclusive. The default value is 216, 000 which represents one day in
    /// wall time.
    /// For model type `mobile-low-latency-1`, `mobile-versatile-1`,
    /// `mobile-high-accuracy-1`, `mobile-core-ml-low-latency-1`,
    /// `mobile-core-ml-versatile-1`, `mobile-core-ml-high-accuracy-1`, the train
    /// budget must be between 1,000 and 100,000 milli node hours, inclusive.
    /// The default value is 24, 000 which represents one day in wall time.
    #[prost(int64, tag = "6")]
    pub train_budget_milli_node_hours: i64,
    /// Output only. The actual train cost of creating this model, expressed in
    /// milli node hours, i.e. 1,000 value in this field means 1 node hour.
    /// Guaranteed to not exceed the train budget.
    #[prost(int64, tag = "7")]
    pub train_cost_milli_node_hours: i64,
}
/// Model deployment metadata specific to Image Classification.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct ImageClassificationModelDeploymentMetadata {
    /// Input only. The number of nodes to deploy the model on. A node is an
    /// abstraction of a machine resource, which can handle online prediction QPS
    /// as given in the model's
    ///
    /// [node_qps][google.cloud.automl.v1beta1.ImageClassificationModelMetadata.node_qps].
    /// Must be between 1 and 100, inclusive on both ends.
    #[prost(int64, tag = "1")]
    pub node_count: i64,
}
/// Model deployment metadata specific to Image Object Detection.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct ImageObjectDetectionModelDeploymentMetadata {
    /// Input only. The number of nodes to deploy the model on. A node is an
    /// abstraction of a machine resource, which can handle online prediction QPS
    /// as given in the model's
    ///
    /// [qps_per_node][google.cloud.automl.v1beta1.ImageObjectDetectionModelMetadata.qps_per_node].
    /// Must be between 1 and 100, inclusive on both ends.
    #[prost(int64, tag = "1")]
    pub node_count: i64,
}
/// The data statistics of a series of values that share the same DataType.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DataStats {
    /// The number of distinct values.
    #[prost(int64, tag = "1")]
    pub distinct_value_count: i64,
    /// The number of values that are null.
    #[prost(int64, tag = "2")]
    pub null_value_count: i64,
    /// The number of values that are valid.
    #[prost(int64, tag = "9")]
    pub valid_value_count: i64,
    /// The data statistics specific to a DataType.
    #[prost(oneof = "data_stats::Stats", tags = "3, 4, 5, 6, 7, 8")]
    pub stats: ::core::option::Option<data_stats::Stats>,
}
/// Nested message and enum types in `DataStats`.
pub mod data_stats {
    /// The data statistics specific to a DataType.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Stats {
        /// The statistics for FLOAT64 DataType.
        #[prost(message, tag = "3")]
        Float64Stats(super::Float64Stats),
        /// The statistics for STRING DataType.
        #[prost(message, tag = "4")]
        StringStats(super::StringStats),
        /// The statistics for TIMESTAMP DataType.
        #[prost(message, tag = "5")]
        TimestampStats(super::TimestampStats),
        /// The statistics for ARRAY DataType.
        #[prost(message, tag = "6")]
        ArrayStats(::prost::alloc::boxed::Box<super::ArrayStats>),
        /// The statistics for STRUCT DataType.
        #[prost(message, tag = "7")]
        StructStats(super::StructStats),
        /// The statistics for CATEGORY DataType.
        #[prost(message, tag = "8")]
        CategoryStats(super::CategoryStats),
    }
}
/// The data statistics of a series of FLOAT64 values.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Float64Stats {
    /// The mean of the series.
    #[prost(double, tag = "1")]
    pub mean: f64,
    /// The standard deviation of the series.
    #[prost(double, tag = "2")]
    pub standard_deviation: f64,
    /// Ordered from 0 to k k-quantile values of the data series of n values.
    /// The value at index i is, approximately, the i*n/k-th smallest value in the
    /// series; for i = 0 and i = k these are, respectively, the min and max
    /// values.
    #[prost(double, repeated, tag = "3")]
    pub quantiles: ::prost::alloc::vec::Vec<f64>,
    /// Histogram buckets of the data series. Sorted by the min value of the
    /// bucket, ascendingly, and the number of the buckets is dynamically
    /// generated. The buckets are non-overlapping and completely cover whole
    /// FLOAT64 range with min of first bucket being `"-Infinity"`, and max of
    /// the last one being `"Infinity"`.
    #[prost(message, repeated, tag = "4")]
    pub histogram_buckets: ::prost::alloc::vec::Vec<float64_stats::HistogramBucket>,
}
/// Nested message and enum types in `Float64Stats`.
pub mod float64_stats {
    /// A bucket of a histogram.
    #[derive(Clone, Copy, PartialEq, ::prost::Message)]
    pub struct HistogramBucket {
        /// The minimum value of the bucket, inclusive.
        #[prost(double, tag = "1")]
        pub min: f64,
        /// The maximum value of the bucket, exclusive unless max = `"Infinity"`, in
        /// which case it's inclusive.
        #[prost(double, tag = "2")]
        pub max: f64,
        /// The number of data values that are in the bucket, i.e. are between
        /// min and max values.
        #[prost(int64, tag = "3")]
        pub count: i64,
    }
}
/// The data statistics of a series of STRING values.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct StringStats {
    /// The statistics of the top 20 unigrams, ordered by
    /// [count][google.cloud.automl.v1beta1.StringStats.UnigramStats.count].
    #[prost(message, repeated, tag = "1")]
    pub top_unigram_stats: ::prost::alloc::vec::Vec<string_stats::UnigramStats>,
}
/// Nested message and enum types in `StringStats`.
pub mod string_stats {
    /// The statistics of a unigram.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct UnigramStats {
        /// The unigram.
        #[prost(string, tag = "1")]
        pub value: ::prost::alloc::string::String,
        /// The number of occurrences of this unigram in the series.
        #[prost(int64, tag = "2")]
        pub count: i64,
    }
}
/// The data statistics of a series of TIMESTAMP values.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TimestampStats {
    /// The string key is the pre-defined granularity. Currently supported:
    /// hour_of_day, day_of_week, month_of_year.
    /// Granularities finer that the granularity of timestamp data are not
    /// populated (e.g. if timestamps are at day granularity, then hour_of_day
    /// is not populated).
    #[prost(btree_map = "string, message", tag = "1")]
    pub granular_stats: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        timestamp_stats::GranularStats,
    >,
}
/// Nested message and enum types in `TimestampStats`.
pub mod timestamp_stats {
    /// Stats split by a defined in context granularity.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct GranularStats {
        /// A map from granularity key to example count for that key.
        /// E.g. for hour_of_day `13` means 1pm, or for month_of_year `5` means May).
        #[prost(btree_map = "int32, int64", tag = "1")]
        pub buckets: ::prost::alloc::collections::BTreeMap<i32, i64>,
    }
}
/// The data statistics of a series of ARRAY values.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ArrayStats {
    /// Stats of all the values of all arrays, as if they were a single long
    /// series of data. The type depends on the element type of the array.
    #[prost(message, optional, boxed, tag = "2")]
    pub member_stats: ::core::option::Option<::prost::alloc::boxed::Box<DataStats>>,
}
/// The data statistics of a series of STRUCT values.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct StructStats {
    /// Map from a field name of the struct to data stats aggregated over series
    /// of all data in that field across all the structs.
    #[prost(btree_map = "string, message", tag = "1")]
    pub field_stats: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        DataStats,
    >,
}
/// The data statistics of a series of CATEGORY values.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct CategoryStats {
    /// The statistics of the top 20 CATEGORY values, ordered by
    ///
    /// [count][google.cloud.automl.v1beta1.CategoryStats.SingleCategoryStats.count].
    #[prost(message, repeated, tag = "1")]
    pub top_category_stats: ::prost::alloc::vec::Vec<
        category_stats::SingleCategoryStats,
    >,
}
/// Nested message and enum types in `CategoryStats`.
pub mod category_stats {
    /// The statistics of a single CATEGORY value.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct SingleCategoryStats {
        /// The CATEGORY value.
        #[prost(string, tag = "1")]
        pub value: ::prost::alloc::string::String,
        /// The number of occurrences of this value in the series.
        #[prost(int64, tag = "2")]
        pub count: i64,
    }
}
/// A correlation statistics between two series of DataType values. The series
/// may have differing DataType-s, but within a single series the DataType must
/// be the same.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct CorrelationStats {
    /// The correlation value using the Cramer's V measure.
    #[prost(double, tag = "1")]
    pub cramers_v: f64,
}
/// Indicated the type of data that can be stored in a structured data entity
/// (e.g. a table).
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DataType {
    /// Required. The [TypeCode][google.cloud.automl.v1beta1.TypeCode] for this type.
    #[prost(enumeration = "TypeCode", tag = "1")]
    pub type_code: i32,
    /// If true, this DataType can also be `NULL`. In .CSV files `NULL` value is
    /// expressed as an empty string.
    #[prost(bool, tag = "4")]
    pub nullable: bool,
    /// Details of DataType-s that need additional specification.
    #[prost(oneof = "data_type::Details", tags = "2, 3, 5")]
    pub details: ::core::option::Option<data_type::Details>,
}
/// Nested message and enum types in `DataType`.
pub mod data_type {
    /// Details of DataType-s that need additional specification.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Details {
        /// If [type_code][google.cloud.automl.v1beta1.DataType.type_code] == [ARRAY][google.cloud.automl.v1beta1.TypeCode.ARRAY],
        /// then `list_element_type` is the type of the elements.
        #[prost(message, tag = "2")]
        ListElementType(::prost::alloc::boxed::Box<super::DataType>),
        /// If [type_code][google.cloud.automl.v1beta1.DataType.type_code] == [STRUCT][google.cloud.automl.v1beta1.TypeCode.STRUCT], then `struct_type`
        /// provides type information for the struct's fields.
        #[prost(message, tag = "3")]
        StructType(super::StructType),
        /// If [type_code][google.cloud.automl.v1beta1.DataType.type_code] == [TIMESTAMP][google.cloud.automl.v1beta1.TypeCode.TIMESTAMP]
        /// then `time_format` provides the format in which that time field is
        /// expressed. The time_format must either be one of:
        /// * `UNIX_SECONDS`
        /// * `UNIX_MILLISECONDS`
        /// * `UNIX_MICROSECONDS`
        /// * `UNIX_NANOSECONDS`
        /// (for respectively number of seconds, milliseconds, microseconds and
        /// nanoseconds since start of the Unix epoch);
        /// or be written in `strftime` syntax. If time_format is not set, then the
        /// default format as described on the type_code is used.
        #[prost(string, tag = "5")]
        TimeFormat(::prost::alloc::string::String),
    }
}
/// `StructType` defines the DataType-s of a [STRUCT][google.cloud.automl.v1beta1.TypeCode.STRUCT] type.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct StructType {
    /// Unordered map of struct field names to their data types.
    /// Fields cannot be added or removed via Update. Their names and
    /// data types are still mutable.
    #[prost(btree_map = "string, message", tag = "1")]
    pub fields: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        DataType,
    >,
}
/// `TypeCode` is used as a part of
/// [DataType][google.cloud.automl.v1beta1.DataType].
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
#[repr(i32)]
pub enum TypeCode {
    /// Not specified. Should not be used.
    Unspecified = 0,
    /// Encoded as `number`, or the strings `"NaN"`, `"Infinity"`, or
    /// `"-Infinity"`.
    Float64 = 3,
    /// Must be between 0AD and 9999AD. Encoded as `string` according to
    /// [time_format][google.cloud.automl.v1beta1.DataType.time_format], or, if
    /// that format is not set, then in RFC 3339 `date-time` format, where
    /// `time-offset` = `"Z"` (e.g. 1985-04-12T23:20:50.52Z).
    Timestamp = 4,
    /// Encoded as `string`.
    String = 6,
    /// Encoded as `list`, where the list elements are represented according to
    ///
    /// [list_element_type][google.cloud.automl.v1beta1.DataType.list_element_type].
    Array = 8,
    /// Encoded as `struct`, where field values are represented according to
    /// [struct_type][google.cloud.automl.v1beta1.DataType.struct_type].
    Struct = 9,
    /// Values of this type are not further understood by AutoML,
    /// e.g. AutoML is unable to tell the order of values (as it could with
    /// FLOAT64), or is unable to say if one value contains another (as it
    /// could with STRING).
    /// Encoded as `string` (bytes should be base64-encoded, as described in RFC
    /// 4648, section 4).
    Category = 10,
}
impl TypeCode {
    /// String value of the enum field names used in the ProtoBuf definition.
    ///
    /// The values are not transformed in any way and thus are considered stable
    /// (if the ProtoBuf definition does not change) and safe for programmatic use.
    pub fn as_str_name(&self) -> &'static str {
        match self {
            TypeCode::Unspecified => "TYPE_CODE_UNSPECIFIED",
            TypeCode::Float64 => "FLOAT64",
            TypeCode::Timestamp => "TIMESTAMP",
            TypeCode::String => "STRING",
            TypeCode::Array => "ARRAY",
            TypeCode::Struct => "STRUCT",
            TypeCode::Category => "CATEGORY",
        }
    }
    /// Creates an enum from field names used in the ProtoBuf definition.
    pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
        match value {
            "TYPE_CODE_UNSPECIFIED" => Some(Self::Unspecified),
            "FLOAT64" => Some(Self::Float64),
            "TIMESTAMP" => Some(Self::Timestamp),
            "STRING" => Some(Self::String),
            "ARRAY" => Some(Self::Array),
            "STRUCT" => Some(Self::Struct),
            "CATEGORY" => Some(Self::Category),
            _ => None,
        }
    }
}
/// A representation of a column in a relational table. When listing them, column specs are returned in the same order in which they were
/// given on import .
/// Used by:
///    *   Tables
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ColumnSpec {
    /// Output only. The resource name of the column specs.
    /// Form:
    ///
    /// `projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}/columnSpecs/{column_spec_id}`
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// The data type of elements stored in the column.
    #[prost(message, optional, tag = "2")]
    pub data_type: ::core::option::Option<DataType>,
    /// Output only. The name of the column to show in the interface. The name can
    /// be up to 100 characters long and can consist only of ASCII Latin letters
    /// A-Z and a-z, ASCII digits 0-9, underscores(_), and forward slashes(/), and
    /// must start with a letter or a digit.
    #[prost(string, tag = "3")]
    pub display_name: ::prost::alloc::string::String,
    /// Output only. Stats of the series of values in the column.
    /// This field may be stale, see the ancestor's
    /// Dataset.tables_dataset_metadata.stats_update_time field
    /// for the timestamp at which these stats were last updated.
    #[prost(message, optional, tag = "4")]
    pub data_stats: ::core::option::Option<DataStats>,
    /// Deprecated.
    #[prost(message, repeated, tag = "5")]
    pub top_correlated_columns: ::prost::alloc::vec::Vec<column_spec::CorrelatedColumn>,
    /// Used to perform consistent read-modify-write updates. If not set, a blind
    /// "overwrite" update happens.
    #[prost(string, tag = "6")]
    pub etag: ::prost::alloc::string::String,
}
/// Nested message and enum types in `ColumnSpec`.
pub mod column_spec {
    /// Identifies the table's column, and its correlation with the column this
    /// ColumnSpec describes.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct CorrelatedColumn {
        /// The column_spec_id of the correlated column, which belongs to the same
        /// table as the in-context column.
        #[prost(string, tag = "1")]
        pub column_spec_id: ::prost::alloc::string::String,
        /// Correlation between this and the in-context column.
        #[prost(message, optional, tag = "2")]
        pub correlation_stats: ::core::option::Option<super::CorrelationStats>,
    }
}
/// Metrics for regression problems.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct RegressionEvaluationMetrics {
    /// Output only. Root Mean Squared Error (RMSE).
    #[prost(float, tag = "1")]
    pub root_mean_squared_error: f32,
    /// Output only. Mean Absolute Error (MAE).
    #[prost(float, tag = "2")]
    pub mean_absolute_error: f32,
    /// Output only. Mean absolute percentage error. Only set if all ground truth
    /// values are are positive.
    #[prost(float, tag = "3")]
    pub mean_absolute_percentage_error: f32,
    /// Output only. R squared.
    #[prost(float, tag = "4")]
    pub r_squared: f32,
    /// Output only. Root mean squared log error.
    #[prost(float, tag = "5")]
    pub root_mean_squared_log_error: f32,
}
/// Metadata for a dataset used for AutoML Tables.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TablesDatasetMetadata {
    /// Output only. The table_spec_id of the primary table of this dataset.
    #[prost(string, tag = "1")]
    pub primary_table_spec_id: ::prost::alloc::string::String,
    /// column_spec_id of the primary table's column that should be used as the
    /// training & prediction target.
    /// This column must be non-nullable and have one of following data types
    /// (otherwise model creation will error):
    ///
    /// * CATEGORY
    ///
    /// * FLOAT64
    ///
    /// If the type is CATEGORY , only up to
    /// 100 unique values may exist in that column across all rows.
    ///
    /// NOTE: Updates of this field will instantly affect any other users
    /// concurrently working with the dataset.
    #[prost(string, tag = "2")]
    pub target_column_spec_id: ::prost::alloc::string::String,
    /// column_spec_id of the primary table's column that should be used as the
    /// weight column, i.e. the higher the value the more important the row will be
    /// during model training.
    /// Required type: FLOAT64.
    /// Allowed values: 0 to 10000, inclusive on both ends; 0 means the row is
    ///                  ignored for training.
    /// If not set all rows are assumed to have equal weight of 1.
    /// NOTE: Updates of this field will instantly affect any other users
    /// concurrently working with the dataset.
    #[prost(string, tag = "3")]
    pub weight_column_spec_id: ::prost::alloc::string::String,
    /// column_spec_id of the primary table column which specifies a possible ML
    /// use of the row, i.e. the column will be used to split the rows into TRAIN,
    /// VALIDATE and TEST sets.
    /// Required type: STRING.
    /// This column, if set, must either have all of `TRAIN`, `VALIDATE`, `TEST`
    /// among its values, or only have `TEST`, `UNASSIGNED` values. In the latter
    /// case the rows with `UNASSIGNED` value will be assigned by AutoML. Note
    /// that if a given ml use distribution makes it impossible to create a "good"
    /// model, that call will error describing the issue.
    /// If both this column_spec_id and primary table's time_column_spec_id are not
    /// set, then all rows are treated as `UNASSIGNED`.
    /// NOTE: Updates of this field will instantly affect any other users
    /// concurrently working with the dataset.
    #[prost(string, tag = "4")]
    pub ml_use_column_spec_id: ::prost::alloc::string::String,
    /// Output only. Correlations between
    ///
    /// [TablesDatasetMetadata.target_column_spec_id][google.cloud.automl.v1beta1.TablesDatasetMetadata.target_column_spec_id],
    /// and other columns of the
    ///
    /// [TablesDatasetMetadataprimary_table][google.cloud.automl.v1beta1.TablesDatasetMetadata.primary_table_spec_id].
    /// Only set if the target column is set. Mapping from other column spec id to
    /// its CorrelationStats with the target column.
    /// This field may be stale, see the stats_update_time field for
    /// for the timestamp at which these stats were last updated.
    #[prost(btree_map = "string, message", tag = "6")]
    pub target_column_correlations: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        CorrelationStats,
    >,
    /// Output only. The most recent timestamp when target_column_correlations
    /// field and all descendant ColumnSpec.data_stats and
    /// ColumnSpec.top_correlated_columns fields were last (re-)generated. Any
    /// changes that happened to the dataset afterwards are not reflected in these
    /// fields values. The regeneration happens in the background on a best effort
    /// basis.
    #[prost(message, optional, tag = "7")]
    pub stats_update_time: ::core::option::Option<::prost_types::Timestamp>,
}
/// Model metadata specific to AutoML Tables.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TablesModelMetadata {
    /// Column spec of the dataset's primary table's column the model is
    /// predicting. Snapshotted when model creation started.
    /// Only 3 fields are used:
    /// name - May be set on CreateModel, if it's not then the ColumnSpec
    ///         corresponding to the current target_column_spec_id of the dataset
    ///         the model is trained from is used.
    ///         If neither is set, CreateModel will error.
    /// display_name - Output only.
    /// data_type - Output only.
    #[prost(message, optional, tag = "2")]
    pub target_column_spec: ::core::option::Option<ColumnSpec>,
    /// Column specs of the dataset's primary table's columns, on which
    /// the model is trained and which are used as the input for predictions.
    /// The
    ///
    /// [target_column][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
    /// as well as, according to dataset's state upon model creation,
    ///
    /// [weight_column][google.cloud.automl.v1beta1.TablesDatasetMetadata.weight_column_spec_id],
    /// and
    ///
    /// [ml_use_column][google.cloud.automl.v1beta1.TablesDatasetMetadata.ml_use_column_spec_id]
    /// must never be included here.
    ///
    /// Only 3 fields are used:
    ///
    /// * name - May be set on CreateModel, if set only the columns specified are
    ///    used, otherwise all primary table's columns (except the ones listed
    ///    above) are used for the training and prediction input.
    ///
    /// * display_name - Output only.
    ///
    /// * data_type - Output only.
    #[prost(message, repeated, tag = "3")]
    pub input_feature_column_specs: ::prost::alloc::vec::Vec<ColumnSpec>,
    /// Objective function the model is optimizing towards. The training process
    /// creates a model that maximizes/minimizes the value of the objective
    /// function over the validation set.
    ///
    /// The supported optimization objectives depend on the prediction type.
    /// If the field is not set, a default objective function is used.
    ///
    /// CLASSIFICATION_BINARY:
    ///    "MAXIMIZE_AU_ROC" (default) - Maximize the area under the receiver
    ///                                  operating characteristic (ROC) curve.
    ///    "MINIMIZE_LOG_LOSS" - Minimize log loss.
    ///    "MAXIMIZE_AU_PRC" - Maximize the area under the precision-recall curve.
    ///    "MAXIMIZE_PRECISION_AT_RECALL" - Maximize precision for a specified
    ///                                    recall value.
    ///    "MAXIMIZE_RECALL_AT_PRECISION" - Maximize recall for a specified
    ///                                     precision value.
    ///
    /// CLASSIFICATION_MULTI_CLASS :
    ///    "MINIMIZE_LOG_LOSS" (default) - Minimize log loss.
    ///
    ///
    /// REGRESSION:
    ///    "MINIMIZE_RMSE" (default) - Minimize root-mean-squared error (RMSE).
    ///    "MINIMIZE_MAE" - Minimize mean-absolute error (MAE).
    ///    "MINIMIZE_RMSLE" - Minimize root-mean-squared log error (RMSLE).
    #[prost(string, tag = "4")]
    pub optimization_objective: ::prost::alloc::string::String,
    /// Output only. Auxiliary information for each of the
    /// input_feature_column_specs with respect to this particular model.
    #[prost(message, repeated, tag = "5")]
    pub tables_model_column_info: ::prost::alloc::vec::Vec<TablesModelColumnInfo>,
    /// Required. The train budget of creating this model, expressed in milli node
    /// hours i.e. 1,000 value in this field means 1 node hour.
    ///
    /// The training cost of the model will not exceed this budget. The final cost
    /// will be attempted to be close to the budget, though may end up being (even)
    /// noticeably smaller - at the backend's discretion. This especially may
    /// happen when further model training ceases to provide any improvements.
    ///
    /// If the budget is set to a value known to be insufficient to train a
    /// model for the given dataset, the training won't be attempted and
    /// will error.
    ///
    /// The train budget must be between 1,000 and 72,000 milli node hours,
    /// inclusive.
    #[prost(int64, tag = "6")]
    pub train_budget_milli_node_hours: i64,
    /// Output only. The actual training cost of the model, expressed in milli
    /// node hours, i.e. 1,000 value in this field means 1 node hour. Guaranteed
    /// to not exceed the train budget.
    #[prost(int64, tag = "7")]
    pub train_cost_milli_node_hours: i64,
    /// Use the entire training budget. This disables the early stopping feature.
    /// By default, the early stopping feature is enabled, which means that AutoML
    /// Tables might stop training before the entire training budget has been used.
    #[prost(bool, tag = "12")]
    pub disable_early_stopping: bool,
    /// Additional optimization objective configuration. Required for
    /// `MAXIMIZE_PRECISION_AT_RECALL` and `MAXIMIZE_RECALL_AT_PRECISION`,
    /// otherwise unused.
    #[prost(
        oneof = "tables_model_metadata::AdditionalOptimizationObjectiveConfig",
        tags = "17, 18"
    )]
    pub additional_optimization_objective_config: ::core::option::Option<
        tables_model_metadata::AdditionalOptimizationObjectiveConfig,
    >,
}
/// Nested message and enum types in `TablesModelMetadata`.
pub mod tables_model_metadata {
    /// Additional optimization objective configuration. Required for
    /// `MAXIMIZE_PRECISION_AT_RECALL` and `MAXIMIZE_RECALL_AT_PRECISION`,
    /// otherwise unused.
    #[derive(Clone, Copy, PartialEq, ::prost::Oneof)]
    pub enum AdditionalOptimizationObjectiveConfig {
        /// Required when optimization_objective is "MAXIMIZE_PRECISION_AT_RECALL".
        /// Must be between 0 and 1, inclusive.
        #[prost(float, tag = "17")]
        OptimizationObjectiveRecallValue(f32),
        /// Required when optimization_objective is "MAXIMIZE_RECALL_AT_PRECISION".
        /// Must be between 0 and 1, inclusive.
        #[prost(float, tag = "18")]
        OptimizationObjectivePrecisionValue(f32),
    }
}
/// Contains annotation details specific to Tables.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TablesAnnotation {
    /// Output only. A confidence estimate between 0.0 and 1.0, inclusive. A higher
    /// value means greater confidence in the returned value.
    /// For
    ///
    /// [target_column_spec][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
    /// of FLOAT64 data type the score is not populated.
    #[prost(float, tag = "1")]
    pub score: f32,
    /// Output only. Only populated when
    ///
    /// [target_column_spec][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec]
    /// has FLOAT64 data type. An interval in which the exactly correct target
    /// value has 95% chance to be in.
    #[prost(message, optional, tag = "4")]
    pub prediction_interval: ::core::option::Option<DoubleRange>,
    /// The predicted value of the row's
    ///
    /// [target_column][google.cloud.automl.v1beta1.TablesModelMetadata.target_column_spec].
    /// The value depends on the column's DataType:
    ///
    /// * CATEGORY - the predicted (with the above confidence `score`) CATEGORY
    ///    value.
    ///
    /// * FLOAT64 - the predicted (with above `prediction_interval`) FLOAT64 value.
    #[prost(message, optional, tag = "2")]
    pub value: ::core::option::Option<::prost_types::Value>,
    /// Output only. Auxiliary information for each of the model's
    ///
    /// [input_feature_column_specs][google.cloud.automl.v1beta1.TablesModelMetadata.input_feature_column_specs]
    /// with respect to this particular prediction.
    /// If no other fields than
    ///
    /// [column_spec_name][google.cloud.automl.v1beta1.TablesModelColumnInfo.column_spec_name]
    /// and
    ///
    /// [column_display_name][google.cloud.automl.v1beta1.TablesModelColumnInfo.column_display_name]
    /// would be populated, then this whole field is not.
    #[prost(message, repeated, tag = "3")]
    pub tables_model_column_info: ::prost::alloc::vec::Vec<TablesModelColumnInfo>,
    /// Output only. Stores the prediction score for the baseline example, which
    /// is defined as the example with all values set to their baseline values.
    /// This is used as part of the Sampled Shapley explanation of the model's
    /// prediction. This field is populated only when feature importance is
    /// requested. For regression models, this holds the baseline prediction for
    /// the baseline example. For classification models, this holds the baseline
    /// prediction for the baseline example for the argmax class.
    #[prost(float, tag = "5")]
    pub baseline_score: f32,
}
/// An information specific to given column and Tables Model, in context
/// of the Model and the predictions created by it.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TablesModelColumnInfo {
    /// Output only. The name of the ColumnSpec describing the column. Not
    /// populated when this proto is outputted to BigQuery.
    #[prost(string, tag = "1")]
    pub column_spec_name: ::prost::alloc::string::String,
    /// Output only. The display name of the column (same as the display_name of
    /// its ColumnSpec).
    #[prost(string, tag = "2")]
    pub column_display_name: ::prost::alloc::string::String,
    /// Output only. When given as part of a Model (always populated):
    /// Measurement of how much model predictions correctness on the TEST data
    /// depend on values in this column. A value between 0 and 1, higher means
    /// higher influence. These values are normalized - for all input feature
    /// columns of a given model they add to 1.
    ///
    /// When given back by Predict (populated iff
    /// [feature_importance
    /// param][google.cloud.automl.v1beta1.PredictRequest.params] is set) or Batch
    /// Predict (populated iff
    /// [feature_importance][google.cloud.automl.v1beta1.PredictRequest.params]
    /// param is set):
    /// Measurement of how impactful for the prediction returned for the given row
    /// the value in this column was. Specifically, the feature importance
    /// specifies the marginal contribution that the feature made to the prediction
    /// score compared to the baseline score. These values are computed using the
    /// Sampled Shapley method.
    #[prost(float, tag = "3")]
    pub feature_importance: f32,
}
/// Dataset metadata for classification.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TextClassificationDatasetMetadata {
    /// Required. Type of the classification problem.
    #[prost(enumeration = "ClassificationType", tag = "1")]
    pub classification_type: i32,
}
/// Model metadata that is specific to text classification.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TextClassificationModelMetadata {
    /// Output only. Classification type of the dataset used to train this model.
    #[prost(enumeration = "ClassificationType", tag = "3")]
    pub classification_type: i32,
}
/// Dataset metadata that is specific to text extraction
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TextExtractionDatasetMetadata {}
/// Model metadata that is specific to text extraction.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TextExtractionModelMetadata {
    /// Indicates the scope of model use case.
    ///
    /// * `default`: Use to train a general text extraction model. Default value.
    ///
    /// * `health_care`: Use to train a text extraction model that is tuned for
    ///    healthcare applications.
    #[prost(string, tag = "3")]
    pub model_hint: ::prost::alloc::string::String,
}
/// Dataset metadata for text sentiment.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TextSentimentDatasetMetadata {
    /// Required. A sentiment is expressed as an integer ordinal, where higher value
    /// means a more positive sentiment. The range of sentiments that will be used
    /// is between 0 and sentiment_max (inclusive on both ends), and all the values
    /// in the range must be represented in the dataset before a model can be
    /// created.
    /// sentiment_max value must be between 1 and 10 (inclusive).
    #[prost(int32, tag = "1")]
    pub sentiment_max: i32,
}
/// Model metadata that is specific to text sentiment.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TextSentimentModelMetadata {}
/// API proto representing a trained machine learning model.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Model {
    /// Output only. Resource name of the model.
    /// Format: `projects/{project_id}/locations/{location_id}/models/{model_id}`
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The name of the model to show in the interface. The name can be
    /// up to 32 characters long and can consist only of ASCII Latin letters A-Z
    /// and a-z, underscores
    /// (_), and ASCII digits 0-9. It must start with a letter.
    #[prost(string, tag = "2")]
    pub display_name: ::prost::alloc::string::String,
    /// Required. The resource ID of the dataset used to create the model. The dataset must
    /// come from the same ancestor project and location.
    #[prost(string, tag = "3")]
    pub dataset_id: ::prost::alloc::string::String,
    /// Output only. Timestamp when the model training finished  and can be used for prediction.
    #[prost(message, optional, tag = "7")]
    pub create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Output only. Timestamp when this model was last updated.
    #[prost(message, optional, tag = "11")]
    pub update_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Output only. Deployment state of the model. A model can only serve
    /// prediction requests after it gets deployed.
    #[prost(enumeration = "model::DeploymentState", tag = "8")]
    pub deployment_state: i32,
    /// Required.
    /// The model metadata that is specific to the problem type.
    /// Must match the metadata type of the dataset used to train the model.
    #[prost(oneof = "model::ModelMetadata", tags = "15, 13, 14, 20, 23, 21, 19, 24, 22")]
    pub model_metadata: ::core::option::Option<model::ModelMetadata>,
}
/// Nested message and enum types in `Model`.
pub mod model {
    /// Deployment state of the model.
    #[derive(
        Clone,
        Copy,
        Debug,
        PartialEq,
        Eq,
        Hash,
        PartialOrd,
        Ord,
        ::prost::Enumeration
    )]
    #[repr(i32)]
    pub enum DeploymentState {
        /// Should not be used, an un-set enum has this value by default.
        Unspecified = 0,
        /// Model is deployed.
        Deployed = 1,
        /// Model is not deployed.
        Undeployed = 2,
    }
    impl DeploymentState {
        /// String value of the enum field names used in the ProtoBuf definition.
        ///
        /// The values are not transformed in any way and thus are considered stable
        /// (if the ProtoBuf definition does not change) and safe for programmatic use.
        pub fn as_str_name(&self) -> &'static str {
            match self {
                DeploymentState::Unspecified => "DEPLOYMENT_STATE_UNSPECIFIED",
                DeploymentState::Deployed => "DEPLOYED",
                DeploymentState::Undeployed => "UNDEPLOYED",
            }
        }
        /// Creates an enum from field names used in the ProtoBuf definition.
        pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
            match value {
                "DEPLOYMENT_STATE_UNSPECIFIED" => Some(Self::Unspecified),
                "DEPLOYED" => Some(Self::Deployed),
                "UNDEPLOYED" => Some(Self::Undeployed),
                _ => None,
            }
        }
    }
    /// Required.
    /// The model metadata that is specific to the problem type.
    /// Must match the metadata type of the dataset used to train the model.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum ModelMetadata {
        /// Metadata for translation models.
        #[prost(message, tag = "15")]
        TranslationModelMetadata(super::TranslationModelMetadata),
        /// Metadata for image classification models.
        #[prost(message, tag = "13")]
        ImageClassificationModelMetadata(super::ImageClassificationModelMetadata),
        /// Metadata for text classification models.
        #[prost(message, tag = "14")]
        TextClassificationModelMetadata(super::TextClassificationModelMetadata),
        /// Metadata for image object detection models.
        #[prost(message, tag = "20")]
        ImageObjectDetectionModelMetadata(super::ImageObjectDetectionModelMetadata),
        /// Metadata for video classification models.
        #[prost(message, tag = "23")]
        VideoClassificationModelMetadata(super::VideoClassificationModelMetadata),
        /// Metadata for video object tracking models.
        #[prost(message, tag = "21")]
        VideoObjectTrackingModelMetadata(super::VideoObjectTrackingModelMetadata),
        /// Metadata for text extraction models.
        #[prost(message, tag = "19")]
        TextExtractionModelMetadata(super::TextExtractionModelMetadata),
        /// Metadata for Tables models.
        #[prost(message, tag = "24")]
        TablesModelMetadata(super::TablesModelMetadata),
        /// Metadata for text sentiment models.
        #[prost(message, tag = "22")]
        TextSentimentModelMetadata(super::TextSentimentModelMetadata),
    }
}
/// Annotation for identifying spans of text.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TextExtractionAnnotation {
    /// Output only. A confidence estimate between 0.0 and 1.0. A higher value
    /// means greater confidence in correctness of the annotation.
    #[prost(float, tag = "1")]
    pub score: f32,
    /// Required. Text extraction annotations can either be a text segment or a
    /// text relation.
    #[prost(oneof = "text_extraction_annotation::Annotation", tags = "3")]
    pub annotation: ::core::option::Option<text_extraction_annotation::Annotation>,
}
/// Nested message and enum types in `TextExtractionAnnotation`.
pub mod text_extraction_annotation {
    /// Required. Text extraction annotations can either be a text segment or a
    /// text relation.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Annotation {
        /// An entity annotation will set this, which is the part of the original
        /// text to which the annotation pertains.
        #[prost(message, tag = "3")]
        TextSegment(super::TextSegment),
    }
}
/// Model evaluation metrics for text extraction problems.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TextExtractionEvaluationMetrics {
    /// Output only. The Area under precision recall curve metric.
    #[prost(float, tag = "1")]
    pub au_prc: f32,
    /// Output only. Metrics that have confidence thresholds.
    /// Precision-recall curve can be derived from it.
    #[prost(message, repeated, tag = "2")]
    pub confidence_metrics_entries: ::prost::alloc::vec::Vec<
        text_extraction_evaluation_metrics::ConfidenceMetricsEntry,
    >,
}
/// Nested message and enum types in `TextExtractionEvaluationMetrics`.
pub mod text_extraction_evaluation_metrics {
    /// Metrics for a single confidence threshold.
    #[derive(Clone, Copy, PartialEq, ::prost::Message)]
    pub struct ConfidenceMetricsEntry {
        /// Output only. The confidence threshold value used to compute the metrics.
        /// Only annotations with score of at least this threshold are considered to
        /// be ones the model would return.
        #[prost(float, tag = "1")]
        pub confidence_threshold: f32,
        /// Output only. Recall under the given confidence threshold.
        #[prost(float, tag = "3")]
        pub recall: f32,
        /// Output only. Precision under the given confidence threshold.
        #[prost(float, tag = "4")]
        pub precision: f32,
        /// Output only. The harmonic mean of recall and precision.
        #[prost(float, tag = "5")]
        pub f1_score: f32,
    }
}
/// Contains annotation details specific to text sentiment.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct TextSentimentAnnotation {
    /// Output only. The sentiment with the semantic, as given to the
    /// [AutoMl.ImportData][google.cloud.automl.v1beta1.AutoMl.ImportData] when populating the dataset from which the model used
    /// for the prediction had been trained.
    /// The sentiment values are between 0 and
    /// Dataset.text_sentiment_dataset_metadata.sentiment_max (inclusive),
    /// with higher value meaning more positive sentiment. They are completely
    /// relative, i.e. 0 means least positive sentiment and sentiment_max means
    /// the most positive from the sentiments present in the train data. Therefore
    ///   e.g. if train data had only negative sentiment, then sentiment_max, would
    /// be still negative (although least negative).
    /// The sentiment shouldn't be confused with "score" or "magnitude"
    /// from the previous Natural Language Sentiment Analysis API.
    #[prost(int32, tag = "1")]
    pub sentiment: i32,
}
/// Model evaluation metrics for text sentiment problems.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TextSentimentEvaluationMetrics {
    /// Output only. Precision.
    #[prost(float, tag = "1")]
    pub precision: f32,
    /// Output only. Recall.
    #[prost(float, tag = "2")]
    pub recall: f32,
    /// Output only. The harmonic mean of recall and precision.
    #[prost(float, tag = "3")]
    pub f1_score: f32,
    /// Output only. Mean absolute error. Only set for the overall model
    /// evaluation, not for evaluation of a single annotation spec.
    #[prost(float, tag = "4")]
    pub mean_absolute_error: f32,
    /// Output only. Mean squared error. Only set for the overall model
    /// evaluation, not for evaluation of a single annotation spec.
    #[prost(float, tag = "5")]
    pub mean_squared_error: f32,
    /// Output only. Linear weighted kappa. Only set for the overall model
    /// evaluation, not for evaluation of a single annotation spec.
    #[prost(float, tag = "6")]
    pub linear_kappa: f32,
    /// Output only. Quadratic weighted kappa. Only set for the overall model
    /// evaluation, not for evaluation of a single annotation spec.
    #[prost(float, tag = "7")]
    pub quadratic_kappa: f32,
    /// Output only. Confusion matrix of the evaluation.
    /// Only set for the overall model evaluation, not for evaluation of a single
    /// annotation spec.
    #[prost(message, optional, tag = "8")]
    pub confusion_matrix: ::core::option::Option<
        classification_evaluation_metrics::ConfusionMatrix,
    >,
    /// Output only. The annotation spec ids used for this evaluation.
    /// Deprecated .
    #[deprecated]
    #[prost(string, repeated, tag = "9")]
    pub annotation_spec_id: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
}
/// Contains annotation information that is relevant to AutoML.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct AnnotationPayload {
    /// Output only . The resource ID of the annotation spec that
    /// this annotation pertains to. The annotation spec comes from either an
    /// ancestor dataset, or the dataset that was used to train the model in use.
    #[prost(string, tag = "1")]
    pub annotation_spec_id: ::prost::alloc::string::String,
    /// Output only. The value of
    /// [display_name][google.cloud.automl.v1beta1.AnnotationSpec.display_name]
    /// when the model was trained. Because this field returns a value at model
    /// training time, for different models trained using the same dataset, the
    /// returned value could be different as model owner could update the
    /// `display_name` between any two model training.
    #[prost(string, tag = "5")]
    pub display_name: ::prost::alloc::string::String,
    /// Output only . Additional information about the annotation
    /// specific to the AutoML domain.
    #[prost(oneof = "annotation_payload::Detail", tags = "2, 3, 4, 9, 8, 6, 7, 10")]
    pub detail: ::core::option::Option<annotation_payload::Detail>,
}
/// Nested message and enum types in `AnnotationPayload`.
pub mod annotation_payload {
    /// Output only . Additional information about the annotation
    /// specific to the AutoML domain.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Detail {
        /// Annotation details for translation.
        #[prost(message, tag = "2")]
        Translation(super::TranslationAnnotation),
        /// Annotation details for content or image classification.
        #[prost(message, tag = "3")]
        Classification(super::ClassificationAnnotation),
        /// Annotation details for image object detection.
        #[prost(message, tag = "4")]
        ImageObjectDetection(super::ImageObjectDetectionAnnotation),
        /// Annotation details for video classification.
        /// Returned for Video Classification predictions.
        #[prost(message, tag = "9")]
        VideoClassification(super::VideoClassificationAnnotation),
        /// Annotation details for video object tracking.
        #[prost(message, tag = "8")]
        VideoObjectTracking(super::VideoObjectTrackingAnnotation),
        /// Annotation details for text extraction.
        #[prost(message, tag = "6")]
        TextExtraction(super::TextExtractionAnnotation),
        /// Annotation details for text sentiment.
        #[prost(message, tag = "7")]
        TextSentiment(super::TextSentimentAnnotation),
        /// Annotation details for Tables.
        #[prost(message, tag = "10")]
        Tables(super::TablesAnnotation),
    }
}
/// Evaluation results of a model.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ModelEvaluation {
    /// Output only. Resource name of the model evaluation.
    /// Format:
    ///
    /// `projects/{project_id}/locations/{location_id}/models/{model_id}/modelEvaluations/{model_evaluation_id}`
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Output only. The ID of the annotation spec that the model evaluation applies to. The
    /// The ID is empty for the overall model evaluation.
    /// For Tables annotation specs in the dataset do not exist and this ID is
    /// always not set, but for CLASSIFICATION
    ///
    /// [prediction_type-s][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]
    /// the
    /// [display_name][google.cloud.automl.v1beta1.ModelEvaluation.display_name]
    /// field is used.
    #[prost(string, tag = "2")]
    pub annotation_spec_id: ::prost::alloc::string::String,
    /// Output only. The value of
    /// [display_name][google.cloud.automl.v1beta1.AnnotationSpec.display_name] at
    /// the moment when the model was trained. Because this field returns a value
    /// at model training time, for different models trained from the same dataset,
    /// the values may differ, since display names could had been changed between
    /// the two model's trainings.
    /// For Tables CLASSIFICATION
    ///
    /// [prediction_type-s][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type]
    /// distinct values of the target column at the moment of the model evaluation
    /// are populated here.
    /// The display_name is empty for the overall model evaluation.
    #[prost(string, tag = "15")]
    pub display_name: ::prost::alloc::string::String,
    /// Output only. Timestamp when this model evaluation was created.
    #[prost(message, optional, tag = "5")]
    pub create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Output only. The number of examples used for model evaluation, i.e. for
    /// which ground truth from time of model creation is compared against the
    /// predicted annotations created by the model.
    /// For overall ModelEvaluation (i.e. with annotation_spec_id not set) this is
    /// the total number of all examples used for evaluation.
    /// Otherwise, this is the count of examples that according to the ground
    /// truth were annotated by the
    ///
    /// [annotation_spec_id][google.cloud.automl.v1beta1.ModelEvaluation.annotation_spec_id].
    #[prost(int32, tag = "6")]
    pub evaluated_example_count: i32,
    /// Output only. Problem type specific evaluation metrics.
    #[prost(oneof = "model_evaluation::Metrics", tags = "8, 24, 9, 12, 14, 11, 13")]
    pub metrics: ::core::option::Option<model_evaluation::Metrics>,
}
/// Nested message and enum types in `ModelEvaluation`.
pub mod model_evaluation {
    /// Output only. Problem type specific evaluation metrics.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Metrics {
        /// Model evaluation metrics for image, text, video and tables
        /// classification.
        /// Tables problem is considered a classification when the target column
        /// is CATEGORY DataType.
        #[prost(message, tag = "8")]
        ClassificationEvaluationMetrics(super::ClassificationEvaluationMetrics),
        /// Model evaluation metrics for Tables regression.
        /// Tables problem is considered a regression when the target column
        /// has FLOAT64 DataType.
        #[prost(message, tag = "24")]
        RegressionEvaluationMetrics(super::RegressionEvaluationMetrics),
        /// Model evaluation metrics for translation.
        #[prost(message, tag = "9")]
        TranslationEvaluationMetrics(super::TranslationEvaluationMetrics),
        /// Model evaluation metrics for image object detection.
        #[prost(message, tag = "12")]
        ImageObjectDetectionEvaluationMetrics(
            super::ImageObjectDetectionEvaluationMetrics,
        ),
        /// Model evaluation metrics for video object tracking.
        #[prost(message, tag = "14")]
        VideoObjectTrackingEvaluationMetrics(
            super::VideoObjectTrackingEvaluationMetrics,
        ),
        /// Evaluation metrics for text sentiment models.
        #[prost(message, tag = "11")]
        TextSentimentEvaluationMetrics(super::TextSentimentEvaluationMetrics),
        /// Evaluation metrics for text extraction models.
        #[prost(message, tag = "13")]
        TextExtractionEvaluationMetrics(super::TextExtractionEvaluationMetrics),
    }
}
/// Metadata used across all long running operations returned by AutoML API.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct OperationMetadata {
    /// Output only. Progress of operation. Range: \[0, 100\].
    /// Not used currently.
    #[prost(int32, tag = "13")]
    pub progress_percent: i32,
    /// Output only. Partial failures encountered.
    /// E.g. single files that couldn't be read.
    /// This field should never exceed 20 entries.
    /// Status details field will contain standard GCP error details.
    #[prost(message, repeated, tag = "2")]
    pub partial_failures: ::prost::alloc::vec::Vec<super::super::super::rpc::Status>,
    /// Output only. Time when the operation was created.
    #[prost(message, optional, tag = "3")]
    pub create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Output only. Time when the operation was updated for the last time.
    #[prost(message, optional, tag = "4")]
    pub update_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Ouptut only. Details of specific operation. Even if this field is empty,
    /// the presence allows to distinguish different types of operations.
    #[prost(
        oneof = "operation_metadata::Details",
        tags = "8, 24, 25, 10, 15, 16, 21, 22, 26"
    )]
    pub details: ::core::option::Option<operation_metadata::Details>,
}
/// Nested message and enum types in `OperationMetadata`.
pub mod operation_metadata {
    /// Ouptut only. Details of specific operation. Even if this field is empty,
    /// the presence allows to distinguish different types of operations.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum Details {
        /// Details of a Delete operation.
        #[prost(message, tag = "8")]
        DeleteDetails(super::DeleteOperationMetadata),
        /// Details of a DeployModel operation.
        #[prost(message, tag = "24")]
        DeployModelDetails(super::DeployModelOperationMetadata),
        /// Details of an UndeployModel operation.
        #[prost(message, tag = "25")]
        UndeployModelDetails(super::UndeployModelOperationMetadata),
        /// Details of CreateModel operation.
        #[prost(message, tag = "10")]
        CreateModelDetails(super::CreateModelOperationMetadata),
        /// Details of ImportData operation.
        #[prost(message, tag = "15")]
        ImportDataDetails(super::ImportDataOperationMetadata),
        /// Details of BatchPredict operation.
        #[prost(message, tag = "16")]
        BatchPredictDetails(super::BatchPredictOperationMetadata),
        /// Details of ExportData operation.
        #[prost(message, tag = "21")]
        ExportDataDetails(super::ExportDataOperationMetadata),
        /// Details of ExportModel operation.
        #[prost(message, tag = "22")]
        ExportModelDetails(super::ExportModelOperationMetadata),
        /// Details of ExportEvaluatedExamples operation.
        #[prost(message, tag = "26")]
        ExportEvaluatedExamplesDetails(super::ExportEvaluatedExamplesOperationMetadata),
    }
}
/// Details of operations that perform deletes of any entities.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct DeleteOperationMetadata {}
/// Details of DeployModel operation.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct DeployModelOperationMetadata {}
/// Details of UndeployModel operation.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct UndeployModelOperationMetadata {}
/// Details of CreateModel operation.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct CreateModelOperationMetadata {}
/// Details of ImportData operation.
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct ImportDataOperationMetadata {}
/// Details of ExportData operation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportDataOperationMetadata {
    /// Output only. Information further describing this export data's output.
    #[prost(message, optional, tag = "1")]
    pub output_info: ::core::option::Option<
        export_data_operation_metadata::ExportDataOutputInfo,
    >,
}
/// Nested message and enum types in `ExportDataOperationMetadata`.
pub mod export_data_operation_metadata {
    /// Further describes this export data's output.
    /// Supplements
    /// [OutputConfig][google.cloud.automl.v1beta1.OutputConfig].
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct ExportDataOutputInfo {
        /// The output location to which the exported data is written.
        #[prost(oneof = "export_data_output_info::OutputLocation", tags = "1, 2")]
        pub output_location: ::core::option::Option<
            export_data_output_info::OutputLocation,
        >,
    }
    /// Nested message and enum types in `ExportDataOutputInfo`.
    pub mod export_data_output_info {
        /// The output location to which the exported data is written.
        #[derive(Clone, PartialEq, ::prost::Oneof)]
        pub enum OutputLocation {
            /// The full path of the Google Cloud Storage directory created, into which
            /// the exported data is written.
            #[prost(string, tag = "1")]
            GcsOutputDirectory(::prost::alloc::string::String),
            /// The path of the BigQuery dataset created, in bq://projectId.bqDatasetId
            /// format, into which the exported data is written.
            #[prost(string, tag = "2")]
            BigqueryOutputDataset(::prost::alloc::string::String),
        }
    }
}
/// Details of BatchPredict operation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BatchPredictOperationMetadata {
    /// Output only. The input config that was given upon starting this
    /// batch predict operation.
    #[prost(message, optional, tag = "1")]
    pub input_config: ::core::option::Option<BatchPredictInputConfig>,
    /// Output only. Information further describing this batch predict's output.
    #[prost(message, optional, tag = "2")]
    pub output_info: ::core::option::Option<
        batch_predict_operation_metadata::BatchPredictOutputInfo,
    >,
}
/// Nested message and enum types in `BatchPredictOperationMetadata`.
pub mod batch_predict_operation_metadata {
    /// Further describes this batch predict's output.
    /// Supplements
    ///
    /// [BatchPredictOutputConfig][google.cloud.automl.v1beta1.BatchPredictOutputConfig].
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct BatchPredictOutputInfo {
        /// The output location into which prediction output is written.
        #[prost(oneof = "batch_predict_output_info::OutputLocation", tags = "1, 2")]
        pub output_location: ::core::option::Option<
            batch_predict_output_info::OutputLocation,
        >,
    }
    /// Nested message and enum types in `BatchPredictOutputInfo`.
    pub mod batch_predict_output_info {
        /// The output location into which prediction output is written.
        #[derive(Clone, PartialEq, ::prost::Oneof)]
        pub enum OutputLocation {
            /// The full path of the Google Cloud Storage directory created, into which
            /// the prediction output is written.
            #[prost(string, tag = "1")]
            GcsOutputDirectory(::prost::alloc::string::String),
            /// The path of the BigQuery dataset created, in bq://projectId.bqDatasetId
            /// format, into which the prediction output is written.
            #[prost(string, tag = "2")]
            BigqueryOutputDataset(::prost::alloc::string::String),
        }
    }
}
/// Details of ExportModel operation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportModelOperationMetadata {
    /// Output only. Information further describing the output of this model
    /// export.
    #[prost(message, optional, tag = "2")]
    pub output_info: ::core::option::Option<
        export_model_operation_metadata::ExportModelOutputInfo,
    >,
}
/// Nested message and enum types in `ExportModelOperationMetadata`.
pub mod export_model_operation_metadata {
    /// Further describes the output of model export.
    /// Supplements
    ///
    /// [ModelExportOutputConfig][google.cloud.automl.v1beta1.ModelExportOutputConfig].
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct ExportModelOutputInfo {
        /// The full path of the Google Cloud Storage directory created, into which
        /// the model will be exported.
        #[prost(string, tag = "1")]
        pub gcs_output_directory: ::prost::alloc::string::String,
    }
}
/// Details of EvaluatedExamples operation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportEvaluatedExamplesOperationMetadata {
    /// Output only. Information further describing the output of this evaluated
    /// examples export.
    #[prost(message, optional, tag = "2")]
    pub output_info: ::core::option::Option<
        export_evaluated_examples_operation_metadata::ExportEvaluatedExamplesOutputInfo,
    >,
}
/// Nested message and enum types in `ExportEvaluatedExamplesOperationMetadata`.
pub mod export_evaluated_examples_operation_metadata {
    /// Further describes the output of the evaluated examples export.
    /// Supplements
    ///
    /// [ExportEvaluatedExamplesOutputConfig][google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig].
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct ExportEvaluatedExamplesOutputInfo {
        /// The path of the BigQuery dataset created, in bq://projectId.bqDatasetId
        /// format, into which the output of export evaluated examples is written.
        #[prost(string, tag = "2")]
        pub bigquery_output_dataset: ::prost::alloc::string::String,
    }
}
/// Request message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct PredictRequest {
    /// Required. Name of the model requested to serve the prediction.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. Payload to perform a prediction on. The payload must match the
    /// problem type that the model was trained to solve.
    #[prost(message, optional, tag = "2")]
    pub payload: ::core::option::Option<ExamplePayload>,
    /// Additional domain-specific parameters, any string must be up to 25000
    /// characters long.
    ///
    /// *  For Image Classification:
    ///
    ///     `score_threshold` - (float) A value from 0.0 to 1.0. When the model
    ///      makes predictions for an image, it will only produce results that have
    ///      at least this confidence score. The default is 0.5.
    ///
    ///   *  For Image Object Detection:
    ///     `score_threshold` - (float) When Model detects objects on the image,
    ///         it will only produce bounding boxes which have at least this
    ///         confidence score. Value in 0 to 1 range, default is 0.5.
    ///     `max_bounding_box_count` - (int64) No more than this number of bounding
    ///         boxes will be returned in the response. Default is 100, the
    ///         requested value may be limited by server.
    /// *  For Tables:
    ///     feature_imp<span>ortan</span>ce - (boolean) Whether feature importance
    ///         should be populated in the returned TablesAnnotation.
    ///         The default is false.
    #[prost(btree_map = "string, string", tag = "3")]
    pub params: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
}
/// Response message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct PredictResponse {
    /// Prediction result.
    /// Translation and Text Sentiment will return precisely one payload.
    #[prost(message, repeated, tag = "1")]
    pub payload: ::prost::alloc::vec::Vec<AnnotationPayload>,
    /// The preprocessed example that AutoML actually makes prediction on.
    /// Empty if AutoML does not preprocess the input example.
    /// * For Text Extraction:
    ///    If the input is a .pdf file, the OCR'ed text will be provided in
    ///    [document_text][google.cloud.automl.v1beta1.Document.document_text].
    #[prost(message, optional, tag = "3")]
    pub preprocessed_input: ::core::option::Option<ExamplePayload>,
    /// Additional domain-specific prediction response metadata.
    ///
    /// * For Image Object Detection:
    ///   `max_bounding_box_count` - (int64) At most that many bounding boxes per
    ///       image could have been returned.
    ///
    /// * For Text Sentiment:
    ///   `sentiment_score` - (float, deprecated) A value between -1 and 1,
    ///       -1 maps to least positive sentiment, while 1 maps to the most positive
    ///       one and the higher the score, the more positive the sentiment in the
    ///       document is. Yet these values are relative to the training data, so
    ///       e.g. if all data was positive then -1 will be also positive (though
    ///       the least).
    ///       The sentiment_score shouldn't be confused with "score" or "magnitude"
    ///       from the previous Natural Language Sentiment Analysis API.
    #[prost(btree_map = "string, string", tag = "2")]
    pub metadata: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
}
/// Request message for [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BatchPredictRequest {
    /// Required. Name of the model requested to serve the batch prediction.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The input configuration for batch prediction.
    #[prost(message, optional, tag = "3")]
    pub input_config: ::core::option::Option<BatchPredictInputConfig>,
    /// Required. The Configuration specifying where output predictions should
    /// be written.
    #[prost(message, optional, tag = "4")]
    pub output_config: ::core::option::Option<BatchPredictOutputConfig>,
    /// Required. Additional domain-specific parameters for the predictions, any string must
    /// be up to 25000 characters long.
    ///
    /// *  For Text Classification:
    ///
    ///     `score_threshold` - (float) A value from 0.0 to 1.0. When the model
    ///          makes predictions for a text snippet, it will only produce results
    ///          that have at least this confidence score. The default is 0.5.
    ///
    /// *  For Image Classification:
    ///
    ///     `score_threshold` - (float) A value from 0.0 to 1.0. When the model
    ///          makes predictions for an image, it will only produce results that
    ///          have at least this confidence score. The default is 0.5.
    ///
    /// *  For Image Object Detection:
    ///
    ///     `score_threshold` - (float) When Model detects objects on the image,
    ///         it will only produce bounding boxes which have at least this
    ///         confidence score. Value in 0 to 1 range, default is 0.5.
    ///     `max_bounding_box_count` - (int64) No more than this number of bounding
    ///         boxes will be produced per image. Default is 100, the
    ///         requested value may be limited by server.
    ///
    /// *  For Video Classification :
    ///
    ///     `score_threshold` - (float) A value from 0.0 to 1.0. When the model
    ///         makes predictions for a video, it will only produce results that
    ///         have at least this confidence score. The default is 0.5.
    ///     `segment_classification` - (boolean) Set to true to request
    ///         segment-level classification. AutoML Video Intelligence returns
    ///         labels and their confidence scores for the entire segment of the
    ///         video that user specified in the request configuration.
    ///         The default is "true".
    ///     `shot_classification` - (boolean) Set to true to request shot-level
    ///         classification. AutoML Video Intelligence determines the boundaries
    ///         for each camera shot in the entire segment of the video that user
    ///         specified in the request configuration. AutoML Video Intelligence
    ///         then returns labels and their confidence scores for each detected
    ///         shot, along with the start and end time of the shot.
    ///         WARNING: Model evaluation is not done for this classification type,
    ///         the quality of it depends on training data, but there are no metrics
    ///         provided to describe that quality. The default is "false".
    ///     `1s_interval_classification` - (boolean) Set to true to request
    ///         classification for a video at one-second intervals. AutoML Video
    ///         Intelligence returns labels and their confidence scores for each
    ///         second of the entire segment of the video that user specified in the
    ///         request configuration.
    ///         WARNING: Model evaluation is not done for this classification
    ///         type, the quality of it depends on training data, but there are no
    ///         metrics provided to describe that quality. The default is
    ///         "false".
    ///
    /// *  For Tables:
    ///
    ///     feature_imp<span>ortan</span>ce - (boolean) Whether feature importance
    ///         should be populated in the returned TablesAnnotations. The
    ///         default is false.
    ///
    /// *  For Video Object Tracking:
    ///
    ///     `score_threshold` - (float) When Model detects objects on video frames,
    ///         it will only produce bounding boxes which have at least this
    ///         confidence score. Value in 0 to 1 range, default is 0.5.
    ///     `max_bounding_box_count` - (int64) No more than this number of bounding
    ///         boxes will be returned per frame. Default is 100, the requested
    ///         value may be limited by server.
    ///     `min_bounding_box_size` - (float) Only bounding boxes with shortest edge
    ///       at least that long as a relative value of video frame size will be
    ///       returned. Value in 0 to 1 range. Default is 0.
    #[prost(btree_map = "string, string", tag = "5")]
    pub params: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
}
/// Result of the Batch Predict. This message is returned in
/// [response][google.longrunning.Operation.response] of the operation returned
/// by the [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct BatchPredictResult {
    /// Additional domain-specific prediction response metadata.
    ///
    /// *  For Image Object Detection:
    ///   `max_bounding_box_count` - (int64) At most that many bounding boxes per
    ///       image could have been returned.
    ///
    /// *  For Video Object Tracking:
    ///   `max_bounding_box_count` - (int64) At most that many bounding boxes per
    ///       frame could have been returned.
    #[prost(btree_map = "string, string", tag = "1")]
    pub metadata: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
}
/// Generated client implementations.
pub mod prediction_service_client {
    #![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
    use tonic::codegen::*;
    use tonic::codegen::http::Uri;
    /// AutoML Prediction API.
    ///
    /// On any input that is documented to expect a string parameter in
    /// snake_case or kebab-case, either of those cases is accepted.
    #[derive(Debug, Clone)]
    pub struct PredictionServiceClient<T> {
        inner: tonic::client::Grpc<T>,
    }
    impl<T> PredictionServiceClient<T>
    where
        T: tonic::client::GrpcService<tonic::body::BoxBody>,
        T::Error: Into<StdError>,
        T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
        <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
    {
        pub fn new(inner: T) -> Self {
            let inner = tonic::client::Grpc::new(inner);
            Self { inner }
        }
        pub fn with_origin(inner: T, origin: Uri) -> Self {
            let inner = tonic::client::Grpc::with_origin(inner, origin);
            Self { inner }
        }
        pub fn with_interceptor<F>(
            inner: T,
            interceptor: F,
        ) -> PredictionServiceClient<InterceptedService<T, F>>
        where
            F: tonic::service::Interceptor,
            T::ResponseBody: Default,
            T: tonic::codegen::Service<
                http::Request<tonic::body::BoxBody>,
                Response = http::Response<
                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
                >,
            >,
            <T as tonic::codegen::Service<
                http::Request<tonic::body::BoxBody>,
            >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
        {
            PredictionServiceClient::new(InterceptedService::new(inner, interceptor))
        }
        /// Compress requests with the given encoding.
        ///
        /// This requires the server to support it otherwise it might respond with an
        /// error.
        #[must_use]
        pub fn send_compressed(mut self, encoding: CompressionEncoding) -> Self {
            self.inner = self.inner.send_compressed(encoding);
            self
        }
        /// Enable decompressing responses.
        #[must_use]
        pub fn accept_compressed(mut self, encoding: CompressionEncoding) -> Self {
            self.inner = self.inner.accept_compressed(encoding);
            self
        }
        /// Limits the maximum size of a decoded message.
        ///
        /// Default: `4MB`
        #[must_use]
        pub fn max_decoding_message_size(mut self, limit: usize) -> Self {
            self.inner = self.inner.max_decoding_message_size(limit);
            self
        }
        /// Limits the maximum size of an encoded message.
        ///
        /// Default: `usize::MAX`
        #[must_use]
        pub fn max_encoding_message_size(mut self, limit: usize) -> Self {
            self.inner = self.inner.max_encoding_message_size(limit);
            self
        }
        /// Perform an online prediction. The prediction result will be directly
        /// returned in the response.
        /// Available for following ML problems, and their expected request payloads:
        /// * Image Classification - Image in .JPEG, .GIF or .PNG format, image_bytes
        ///                          up to 30MB.
        /// * Image Object Detection - Image in .JPEG, .GIF or .PNG format, image_bytes
        ///                            up to 30MB.
        /// * Text Classification - TextSnippet, content up to 60,000 characters,
        ///                         UTF-8 encoded.
        /// * Text Extraction - TextSnippet, content up to 30,000 characters,
        ///                     UTF-8 NFC encoded.
        /// * Translation - TextSnippet, content up to 25,000 characters, UTF-8
        ///                 encoded.
        /// * Tables - Row, with column values matching the columns of the model,
        ///            up to 5MB. Not available for FORECASTING
        ///
        /// [prediction_type][google.cloud.automl.v1beta1.TablesModelMetadata.prediction_type].
        /// * Text Sentiment - TextSnippet, content up 500 characters, UTF-8
        ///                     encoded.
        pub async fn predict(
            &mut self,
            request: impl tonic::IntoRequest<super::PredictRequest>,
        ) -> std::result::Result<
            tonic::Response<super::PredictResponse>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.PredictionService/Predict",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.PredictionService",
                        "Predict",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
        /// prediction result won't be immediately available in the response. Instead,
        /// a long running operation object is returned. User can poll the operation
        /// result via [GetOperation][google.longrunning.Operations.GetOperation]
        /// method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is returned in
        /// the [response][google.longrunning.Operation.response] field.
        /// Available for following ML problems:
        /// * Image Classification
        /// * Image Object Detection
        /// * Video Classification
        /// * Video Object Tracking * Text Extraction
        /// * Tables
        pub async fn batch_predict(
            &mut self,
            request: impl tonic::IntoRequest<super::BatchPredictRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.PredictionService/BatchPredict",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.PredictionService",
                        "BatchPredict",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
    }
}
/// A workspace for solving a single, particular machine learning (ML) problem.
/// A workspace contains examples that may be annotated.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Dataset {
    /// Output only. The resource name of the dataset.
    /// Form: `projects/{project_id}/locations/{location_id}/datasets/{dataset_id}`
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The name of the dataset to show in the interface. The name can be
    /// up to 32 characters long and can consist only of ASCII Latin letters A-Z
    /// and a-z, underscores
    /// (_), and ASCII digits 0-9.
    #[prost(string, tag = "2")]
    pub display_name: ::prost::alloc::string::String,
    /// User-provided description of the dataset. The description can be up to
    /// 25000 characters long.
    #[prost(string, tag = "3")]
    pub description: ::prost::alloc::string::String,
    /// Output only. The number of examples in the dataset.
    #[prost(int32, tag = "21")]
    pub example_count: i32,
    /// Output only. Timestamp when this dataset was created.
    #[prost(message, optional, tag = "14")]
    pub create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Used to perform consistent read-modify-write updates. If not set, a blind
    /// "overwrite" update happens.
    #[prost(string, tag = "17")]
    pub etag: ::prost::alloc::string::String,
    /// Required.
    /// The dataset metadata that is specific to the problem type.
    #[prost(
        oneof = "dataset::DatasetMetadata",
        tags = "23, 24, 25, 26, 31, 29, 28, 30, 33"
    )]
    pub dataset_metadata: ::core::option::Option<dataset::DatasetMetadata>,
}
/// Nested message and enum types in `Dataset`.
pub mod dataset {
    /// Required.
    /// The dataset metadata that is specific to the problem type.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum DatasetMetadata {
        /// Metadata for a dataset used for translation.
        #[prost(message, tag = "23")]
        TranslationDatasetMetadata(super::TranslationDatasetMetadata),
        /// Metadata for a dataset used for image classification.
        #[prost(message, tag = "24")]
        ImageClassificationDatasetMetadata(super::ImageClassificationDatasetMetadata),
        /// Metadata for a dataset used for text classification.
        #[prost(message, tag = "25")]
        TextClassificationDatasetMetadata(super::TextClassificationDatasetMetadata),
        /// Metadata for a dataset used for image object detection.
        #[prost(message, tag = "26")]
        ImageObjectDetectionDatasetMetadata(super::ImageObjectDetectionDatasetMetadata),
        /// Metadata for a dataset used for video classification.
        #[prost(message, tag = "31")]
        VideoClassificationDatasetMetadata(super::VideoClassificationDatasetMetadata),
        /// Metadata for a dataset used for video object tracking.
        #[prost(message, tag = "29")]
        VideoObjectTrackingDatasetMetadata(super::VideoObjectTrackingDatasetMetadata),
        /// Metadata for a dataset used for text extraction.
        #[prost(message, tag = "28")]
        TextExtractionDatasetMetadata(super::TextExtractionDatasetMetadata),
        /// Metadata for a dataset used for text sentiment.
        #[prost(message, tag = "30")]
        TextSentimentDatasetMetadata(super::TextSentimentDatasetMetadata),
        /// Metadata for a dataset used for Tables.
        #[prost(message, tag = "33")]
        TablesDatasetMetadata(super::TablesDatasetMetadata),
    }
}
/// A specification of a relational table.
/// The table's schema is represented via its child column specs. It is
/// pre-populated as part of ImportData by schema inference algorithm, the
/// version of which is a required parameter of ImportData InputConfig.
/// Note: While working with a table, at times the schema may be
/// inconsistent with the data in the table (e.g. string in a FLOAT64 column).
/// The consistency validation is done upon creation of a model.
/// Used by:
///    *   Tables
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct TableSpec {
    /// Output only. The resource name of the table spec.
    /// Form:
    ///
    /// `projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}`
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// column_spec_id of the time column. Only used if the parent dataset's
    /// ml_use_column_spec_id is not set. Used to split rows into TRAIN, VALIDATE
    /// and TEST sets such that oldest rows go to TRAIN set, newest to TEST, and
    /// those in between to VALIDATE.
    /// Required type: TIMESTAMP.
    /// If both this column and ml_use_column are not set, then ML use of all rows
    /// will be assigned by AutoML. NOTE: Updates of this field will instantly
    /// affect any other users concurrently working with the dataset.
    #[prost(string, tag = "2")]
    pub time_column_spec_id: ::prost::alloc::string::String,
    /// Output only. The number of rows (i.e. examples) in the table.
    #[prost(int64, tag = "3")]
    pub row_count: i64,
    /// Output only. The number of valid rows (i.e. without values that don't match
    /// DataType-s of their columns).
    #[prost(int64, tag = "4")]
    pub valid_row_count: i64,
    /// Output only. The number of columns of the table. That is, the number of
    /// child ColumnSpec-s.
    #[prost(int64, tag = "7")]
    pub column_count: i64,
    /// Output only. Input configs via which data currently residing in the table
    /// had been imported.
    #[prost(message, repeated, tag = "5")]
    pub input_configs: ::prost::alloc::vec::Vec<InputConfig>,
    /// Used to perform consistent read-modify-write updates. If not set, a blind
    /// "overwrite" update happens.
    #[prost(string, tag = "6")]
    pub etag: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.CreateDataset][google.cloud.automl.v1beta1.AutoMl.CreateDataset].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct CreateDatasetRequest {
    /// Required. The resource name of the project to create the dataset for.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// Required. The dataset to create.
    #[prost(message, optional, tag = "2")]
    pub dataset: ::core::option::Option<Dataset>,
}
/// Request message for [AutoMl.GetDataset][google.cloud.automl.v1beta1.AutoMl.GetDataset].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetDatasetRequest {
    /// Required. The resource name of the dataset to retrieve.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.ListDatasets][google.cloud.automl.v1beta1.AutoMl.ListDatasets].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListDatasetsRequest {
    /// Required. The resource name of the project from which to list datasets.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// An expression for filtering the results of the request.
    ///
    ///    * `dataset_metadata` - for existence of the case (e.g.
    ///              `image_classification_dataset_metadata:*`). Some examples of
    ///              using the filter are:
    ///
    ///    * `translation_dataset_metadata:*` --> The dataset has
    ///                                           `translation_dataset_metadata`.
    #[prost(string, tag = "3")]
    pub filter: ::prost::alloc::string::String,
    /// Requested page size. Server may return fewer results than requested.
    /// If unspecified, server will pick a default size.
    #[prost(int32, tag = "4")]
    pub page_size: i32,
    /// A token identifying a page of results for the server to return
    /// Typically obtained via
    /// [ListDatasetsResponse.next_page_token][google.cloud.automl.v1beta1.ListDatasetsResponse.next_page_token] of the previous
    /// [AutoMl.ListDatasets][google.cloud.automl.v1beta1.AutoMl.ListDatasets] call.
    #[prost(string, tag = "6")]
    pub page_token: ::prost::alloc::string::String,
}
/// Response message for [AutoMl.ListDatasets][google.cloud.automl.v1beta1.AutoMl.ListDatasets].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListDatasetsResponse {
    /// The datasets read.
    #[prost(message, repeated, tag = "1")]
    pub datasets: ::prost::alloc::vec::Vec<Dataset>,
    /// A token to retrieve next page of results.
    /// Pass to [ListDatasetsRequest.page_token][google.cloud.automl.v1beta1.ListDatasetsRequest.page_token] to obtain that page.
    #[prost(string, tag = "2")]
    pub next_page_token: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.UpdateDataset][google.cloud.automl.v1beta1.AutoMl.UpdateDataset]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct UpdateDatasetRequest {
    /// Required. The dataset which replaces the resource on the server.
    #[prost(message, optional, tag = "1")]
    pub dataset: ::core::option::Option<Dataset>,
    /// The update mask applies to the resource.
    #[prost(message, optional, tag = "2")]
    pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
}
/// Request message for [AutoMl.DeleteDataset][google.cloud.automl.v1beta1.AutoMl.DeleteDataset].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DeleteDatasetRequest {
    /// Required. The resource name of the dataset to delete.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.ImportData][google.cloud.automl.v1beta1.AutoMl.ImportData].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ImportDataRequest {
    /// Required. Dataset name. Dataset must already exist. All imported
    /// annotations and examples will be added.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The desired input location and its domain specific semantics,
    /// if any.
    #[prost(message, optional, tag = "3")]
    pub input_config: ::core::option::Option<InputConfig>,
}
/// Request message for [AutoMl.ExportData][google.cloud.automl.v1beta1.AutoMl.ExportData].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportDataRequest {
    /// Required. The resource name of the dataset.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The desired output location.
    #[prost(message, optional, tag = "3")]
    pub output_config: ::core::option::Option<OutputConfig>,
}
/// Request message for [AutoMl.GetAnnotationSpec][google.cloud.automl.v1beta1.AutoMl.GetAnnotationSpec].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetAnnotationSpecRequest {
    /// Required. The resource name of the annotation spec to retrieve.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.GetTableSpec][google.cloud.automl.v1beta1.AutoMl.GetTableSpec].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetTableSpecRequest {
    /// Required. The resource name of the table spec to retrieve.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Mask specifying which fields to read.
    #[prost(message, optional, tag = "2")]
    pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
}
/// Request message for [AutoMl.ListTableSpecs][google.cloud.automl.v1beta1.AutoMl.ListTableSpecs].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListTableSpecsRequest {
    /// Required. The resource name of the dataset to list table specs from.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// Mask specifying which fields to read.
    #[prost(message, optional, tag = "2")]
    pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
    /// Filter expression, see go/filtering.
    #[prost(string, tag = "3")]
    pub filter: ::prost::alloc::string::String,
    /// Requested page size. The server can return fewer results than requested.
    /// If unspecified, the server will pick a default size.
    #[prost(int32, tag = "4")]
    pub page_size: i32,
    /// A token identifying a page of results for the server to return.
    /// Typically obtained from the
    /// [ListTableSpecsResponse.next_page_token][google.cloud.automl.v1beta1.ListTableSpecsResponse.next_page_token] field of the previous
    /// [AutoMl.ListTableSpecs][google.cloud.automl.v1beta1.AutoMl.ListTableSpecs] call.
    #[prost(string, tag = "6")]
    pub page_token: ::prost::alloc::string::String,
}
/// Response message for [AutoMl.ListTableSpecs][google.cloud.automl.v1beta1.AutoMl.ListTableSpecs].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListTableSpecsResponse {
    /// The table specs read.
    #[prost(message, repeated, tag = "1")]
    pub table_specs: ::prost::alloc::vec::Vec<TableSpec>,
    /// A token to retrieve next page of results.
    /// Pass to [ListTableSpecsRequest.page_token][google.cloud.automl.v1beta1.ListTableSpecsRequest.page_token] to obtain that page.
    #[prost(string, tag = "2")]
    pub next_page_token: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.UpdateTableSpec][google.cloud.automl.v1beta1.AutoMl.UpdateTableSpec]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct UpdateTableSpecRequest {
    /// Required. The table spec which replaces the resource on the server.
    #[prost(message, optional, tag = "1")]
    pub table_spec: ::core::option::Option<TableSpec>,
    /// The update mask applies to the resource.
    #[prost(message, optional, tag = "2")]
    pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
}
/// Request message for [AutoMl.GetColumnSpec][google.cloud.automl.v1beta1.AutoMl.GetColumnSpec].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetColumnSpecRequest {
    /// Required. The resource name of the column spec to retrieve.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Mask specifying which fields to read.
    #[prost(message, optional, tag = "2")]
    pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
}
/// Request message for [AutoMl.ListColumnSpecs][google.cloud.automl.v1beta1.AutoMl.ListColumnSpecs].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListColumnSpecsRequest {
    /// Required. The resource name of the table spec to list column specs from.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// Mask specifying which fields to read.
    #[prost(message, optional, tag = "2")]
    pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
    /// Filter expression, see go/filtering.
    #[prost(string, tag = "3")]
    pub filter: ::prost::alloc::string::String,
    /// Requested page size. The server can return fewer results than requested.
    /// If unspecified, the server will pick a default size.
    #[prost(int32, tag = "4")]
    pub page_size: i32,
    /// A token identifying a page of results for the server to return.
    /// Typically obtained from the
    /// [ListColumnSpecsResponse.next_page_token][google.cloud.automl.v1beta1.ListColumnSpecsResponse.next_page_token] field of the previous
    /// [AutoMl.ListColumnSpecs][google.cloud.automl.v1beta1.AutoMl.ListColumnSpecs] call.
    #[prost(string, tag = "6")]
    pub page_token: ::prost::alloc::string::String,
}
/// Response message for [AutoMl.ListColumnSpecs][google.cloud.automl.v1beta1.AutoMl.ListColumnSpecs].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListColumnSpecsResponse {
    /// The column specs read.
    #[prost(message, repeated, tag = "1")]
    pub column_specs: ::prost::alloc::vec::Vec<ColumnSpec>,
    /// A token to retrieve next page of results.
    /// Pass to [ListColumnSpecsRequest.page_token][google.cloud.automl.v1beta1.ListColumnSpecsRequest.page_token] to obtain that page.
    #[prost(string, tag = "2")]
    pub next_page_token: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.UpdateColumnSpec][google.cloud.automl.v1beta1.AutoMl.UpdateColumnSpec]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct UpdateColumnSpecRequest {
    /// Required. The column spec which replaces the resource on the server.
    #[prost(message, optional, tag = "1")]
    pub column_spec: ::core::option::Option<ColumnSpec>,
    /// The update mask applies to the resource.
    #[prost(message, optional, tag = "2")]
    pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
}
/// Request message for [AutoMl.CreateModel][google.cloud.automl.v1beta1.AutoMl.CreateModel].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct CreateModelRequest {
    /// Required. Resource name of the parent project where the model is being created.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// Required. The model to create.
    #[prost(message, optional, tag = "4")]
    pub model: ::core::option::Option<Model>,
}
/// Request message for [AutoMl.GetModel][google.cloud.automl.v1beta1.AutoMl.GetModel].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetModelRequest {
    /// Required. Resource name of the model.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.ListModels][google.cloud.automl.v1beta1.AutoMl.ListModels].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListModelsRequest {
    /// Required. Resource name of the project, from which to list the models.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// An expression for filtering the results of the request.
    ///
    ///    * `model_metadata` - for existence of the case (e.g.
    ///              `video_classification_model_metadata:*`).
    ///    * `dataset_id` - for = or !=. Some examples of using the filter are:
    ///
    ///    * `image_classification_model_metadata:*` --> The model has
    ///                                       `image_classification_model_metadata`.
    ///    * `dataset_id=5` --> The model was created from a dataset with ID 5.
    #[prost(string, tag = "3")]
    pub filter: ::prost::alloc::string::String,
    /// Requested page size.
    #[prost(int32, tag = "4")]
    pub page_size: i32,
    /// A token identifying a page of results for the server to return
    /// Typically obtained via
    /// [ListModelsResponse.next_page_token][google.cloud.automl.v1beta1.ListModelsResponse.next_page_token] of the previous
    /// [AutoMl.ListModels][google.cloud.automl.v1beta1.AutoMl.ListModels] call.
    #[prost(string, tag = "6")]
    pub page_token: ::prost::alloc::string::String,
}
/// Response message for [AutoMl.ListModels][google.cloud.automl.v1beta1.AutoMl.ListModels].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListModelsResponse {
    /// List of models in the requested page.
    #[prost(message, repeated, tag = "1")]
    pub model: ::prost::alloc::vec::Vec<Model>,
    /// A token to retrieve next page of results.
    /// Pass to [ListModelsRequest.page_token][google.cloud.automl.v1beta1.ListModelsRequest.page_token] to obtain that page.
    #[prost(string, tag = "2")]
    pub next_page_token: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.DeleteModel][google.cloud.automl.v1beta1.AutoMl.DeleteModel].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DeleteModelRequest {
    /// Required. Resource name of the model being deleted.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.DeployModel][google.cloud.automl.v1beta1.AutoMl.DeployModel].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DeployModelRequest {
    /// Required. Resource name of the model to deploy.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// The per-domain specific deployment parameters.
    #[prost(oneof = "deploy_model_request::ModelDeploymentMetadata", tags = "2, 4")]
    pub model_deployment_metadata: ::core::option::Option<
        deploy_model_request::ModelDeploymentMetadata,
    >,
}
/// Nested message and enum types in `DeployModelRequest`.
pub mod deploy_model_request {
    /// The per-domain specific deployment parameters.
    #[derive(Clone, Copy, PartialEq, ::prost::Oneof)]
    pub enum ModelDeploymentMetadata {
        /// Model deployment metadata specific to Image Object Detection.
        #[prost(message, tag = "2")]
        ImageObjectDetectionModelDeploymentMetadata(
            super::ImageObjectDetectionModelDeploymentMetadata,
        ),
        /// Model deployment metadata specific to Image Classification.
        #[prost(message, tag = "4")]
        ImageClassificationModelDeploymentMetadata(
            super::ImageClassificationModelDeploymentMetadata,
        ),
    }
}
/// Request message for [AutoMl.UndeployModel][google.cloud.automl.v1beta1.AutoMl.UndeployModel].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct UndeployModelRequest {
    /// Required. Resource name of the model to undeploy.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel].
/// Models need to be enabled for exporting, otherwise an error code will be
/// returned.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportModelRequest {
    /// Required. The resource name of the model to export.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The desired output location and configuration.
    #[prost(message, optional, tag = "3")]
    pub output_config: ::core::option::Option<ModelExportOutputConfig>,
}
/// Request message for [AutoMl.ExportEvaluatedExamples][google.cloud.automl.v1beta1.AutoMl.ExportEvaluatedExamples].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ExportEvaluatedExamplesRequest {
    /// Required. The resource name of the model whose evaluated examples are to
    /// be exported.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Required. The desired output location and configuration.
    #[prost(message, optional, tag = "3")]
    pub output_config: ::core::option::Option<ExportEvaluatedExamplesOutputConfig>,
}
/// Request message for [AutoMl.GetModelEvaluation][google.cloud.automl.v1beta1.AutoMl.GetModelEvaluation].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetModelEvaluationRequest {
    /// Required. Resource name for the model evaluation.
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request message for [AutoMl.ListModelEvaluations][google.cloud.automl.v1beta1.AutoMl.ListModelEvaluations].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListModelEvaluationsRequest {
    /// Required. Resource name of the model to list the model evaluations for.
    /// If modelId is set as "-", this will list model evaluations from across all
    /// models of the parent location.
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// An expression for filtering the results of the request.
    ///
    ///    * `annotation_spec_id` - for =, !=  or existence. See example below for
    ///                           the last.
    ///
    /// Some examples of using the filter are:
    ///
    ///    * `annotation_spec_id!=4` --> The model evaluation was done for
    ///                              annotation spec with ID different than 4.
    ///    * `NOT annotation_spec_id:*` --> The model evaluation was done for
    ///                                 aggregate of all annotation specs.
    #[prost(string, tag = "3")]
    pub filter: ::prost::alloc::string::String,
    /// Requested page size.
    #[prost(int32, tag = "4")]
    pub page_size: i32,
    /// A token identifying a page of results for the server to return.
    /// Typically obtained via
    /// [ListModelEvaluationsResponse.next_page_token][google.cloud.automl.v1beta1.ListModelEvaluationsResponse.next_page_token] of the previous
    /// [AutoMl.ListModelEvaluations][google.cloud.automl.v1beta1.AutoMl.ListModelEvaluations] call.
    #[prost(string, tag = "6")]
    pub page_token: ::prost::alloc::string::String,
}
/// Response message for [AutoMl.ListModelEvaluations][google.cloud.automl.v1beta1.AutoMl.ListModelEvaluations].
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListModelEvaluationsResponse {
    /// List of model evaluations in the requested page.
    #[prost(message, repeated, tag = "1")]
    pub model_evaluation: ::prost::alloc::vec::Vec<ModelEvaluation>,
    /// A token to retrieve next page of results.
    /// Pass to the [ListModelEvaluationsRequest.page_token][google.cloud.automl.v1beta1.ListModelEvaluationsRequest.page_token] field of a new
    /// [AutoMl.ListModelEvaluations][google.cloud.automl.v1beta1.AutoMl.ListModelEvaluations] request to obtain that page.
    #[prost(string, tag = "2")]
    pub next_page_token: ::prost::alloc::string::String,
}
/// Generated client implementations.
pub mod auto_ml_client {
    #![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
    use tonic::codegen::*;
    use tonic::codegen::http::Uri;
    /// AutoML Server API.
    ///
    /// The resource names are assigned by the server.
    /// The server never reuses names that it has created after the resources with
    /// those names are deleted.
    ///
    /// An ID of a resource is the last element of the item's resource name. For
    /// `projects/{project_id}/locations/{location_id}/datasets/{dataset_id}`, then
    /// the id for the item is `{dataset_id}`.
    ///
    /// Currently the only supported `location_id` is "us-central1".
    ///
    /// On any input that is documented to expect a string parameter in
    /// snake_case or kebab-case, either of those cases is accepted.
    #[derive(Debug, Clone)]
    pub struct AutoMlClient<T> {
        inner: tonic::client::Grpc<T>,
    }
    impl<T> AutoMlClient<T>
    where
        T: tonic::client::GrpcService<tonic::body::BoxBody>,
        T::Error: Into<StdError>,
        T::ResponseBody: Body<Data = Bytes> + std::marker::Send + 'static,
        <T::ResponseBody as Body>::Error: Into<StdError> + std::marker::Send,
    {
        pub fn new(inner: T) -> Self {
            let inner = tonic::client::Grpc::new(inner);
            Self { inner }
        }
        pub fn with_origin(inner: T, origin: Uri) -> Self {
            let inner = tonic::client::Grpc::with_origin(inner, origin);
            Self { inner }
        }
        pub fn with_interceptor<F>(
            inner: T,
            interceptor: F,
        ) -> AutoMlClient<InterceptedService<T, F>>
        where
            F: tonic::service::Interceptor,
            T::ResponseBody: Default,
            T: tonic::codegen::Service<
                http::Request<tonic::body::BoxBody>,
                Response = http::Response<
                    <T as tonic::client::GrpcService<tonic::body::BoxBody>>::ResponseBody,
                >,
            >,
            <T as tonic::codegen::Service<
                http::Request<tonic::body::BoxBody>,
            >>::Error: Into<StdError> + std::marker::Send + std::marker::Sync,
        {
            AutoMlClient::new(InterceptedService::new(inner, interceptor))
        }
        /// Compress requests with the given encoding.
        ///
        /// This requires the server to support it otherwise it might respond with an
        /// error.
        #[must_use]
        pub fn send_compressed(mut self, encoding: CompressionEncoding) -> Self {
            self.inner = self.inner.send_compressed(encoding);
            self
        }
        /// Enable decompressing responses.
        #[must_use]
        pub fn accept_compressed(mut self, encoding: CompressionEncoding) -> Self {
            self.inner = self.inner.accept_compressed(encoding);
            self
        }
        /// Limits the maximum size of a decoded message.
        ///
        /// Default: `4MB`
        #[must_use]
        pub fn max_decoding_message_size(mut self, limit: usize) -> Self {
            self.inner = self.inner.max_decoding_message_size(limit);
            self
        }
        /// Limits the maximum size of an encoded message.
        ///
        /// Default: `usize::MAX`
        #[must_use]
        pub fn max_encoding_message_size(mut self, limit: usize) -> Self {
            self.inner = self.inner.max_encoding_message_size(limit);
            self
        }
        /// Creates a dataset.
        pub async fn create_dataset(
            &mut self,
            request: impl tonic::IntoRequest<super::CreateDatasetRequest>,
        ) -> std::result::Result<tonic::Response<super::Dataset>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/CreateDataset",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "CreateDataset",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets a dataset.
        pub async fn get_dataset(
            &mut self,
            request: impl tonic::IntoRequest<super::GetDatasetRequest>,
        ) -> std::result::Result<tonic::Response<super::Dataset>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/GetDataset",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "GetDataset"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Lists datasets in a project.
        pub async fn list_datasets(
            &mut self,
            request: impl tonic::IntoRequest<super::ListDatasetsRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ListDatasetsResponse>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ListDatasets",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "ListDatasets"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Updates a dataset.
        pub async fn update_dataset(
            &mut self,
            request: impl tonic::IntoRequest<super::UpdateDatasetRequest>,
        ) -> std::result::Result<tonic::Response<super::Dataset>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/UpdateDataset",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "UpdateDataset",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Deletes a dataset and all of its contents.
        /// Returns empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes,
        /// and `delete_details` in the
        /// [metadata][google.longrunning.Operation.metadata] field.
        pub async fn delete_dataset(
            &mut self,
            request: impl tonic::IntoRequest<super::DeleteDatasetRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/DeleteDataset",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "DeleteDataset",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Imports data into a dataset.
        /// For Tables this method can only be called on an empty Dataset.
        ///
        /// For Tables:
        /// *   A
        /// [schema_inference_version][google.cloud.automl.v1beta1.InputConfig.params]
        ///     parameter must be explicitly set.
        /// Returns an empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes.
        pub async fn import_data(
            &mut self,
            request: impl tonic::IntoRequest<super::ImportDataRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ImportData",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "ImportData"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Exports dataset's data to the provided output location.
        /// Returns an empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes.
        pub async fn export_data(
            &mut self,
            request: impl tonic::IntoRequest<super::ExportDataRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ExportData",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "ExportData"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets an annotation spec.
        pub async fn get_annotation_spec(
            &mut self,
            request: impl tonic::IntoRequest<super::GetAnnotationSpecRequest>,
        ) -> std::result::Result<tonic::Response<super::AnnotationSpec>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/GetAnnotationSpec",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "GetAnnotationSpec",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets a table spec.
        pub async fn get_table_spec(
            &mut self,
            request: impl tonic::IntoRequest<super::GetTableSpecRequest>,
        ) -> std::result::Result<tonic::Response<super::TableSpec>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/GetTableSpec",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "GetTableSpec"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Lists table specs in a dataset.
        pub async fn list_table_specs(
            &mut self,
            request: impl tonic::IntoRequest<super::ListTableSpecsRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ListTableSpecsResponse>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ListTableSpecs",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "ListTableSpecs",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Updates a table spec.
        pub async fn update_table_spec(
            &mut self,
            request: impl tonic::IntoRequest<super::UpdateTableSpecRequest>,
        ) -> std::result::Result<tonic::Response<super::TableSpec>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/UpdateTableSpec",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "UpdateTableSpec",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets a column spec.
        pub async fn get_column_spec(
            &mut self,
            request: impl tonic::IntoRequest<super::GetColumnSpecRequest>,
        ) -> std::result::Result<tonic::Response<super::ColumnSpec>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/GetColumnSpec",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "GetColumnSpec",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Lists column specs in a table spec.
        pub async fn list_column_specs(
            &mut self,
            request: impl tonic::IntoRequest<super::ListColumnSpecsRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ListColumnSpecsResponse>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ListColumnSpecs",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "ListColumnSpecs",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Updates a column spec.
        pub async fn update_column_spec(
            &mut self,
            request: impl tonic::IntoRequest<super::UpdateColumnSpecRequest>,
        ) -> std::result::Result<tonic::Response<super::ColumnSpec>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/UpdateColumnSpec",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "UpdateColumnSpec",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Creates a model.
        /// Returns a Model in the [response][google.longrunning.Operation.response]
        /// field when it completes.
        /// When you create a model, several model evaluations are created for it:
        /// a global evaluation, and one evaluation for each annotation spec.
        pub async fn create_model(
            &mut self,
            request: impl tonic::IntoRequest<super::CreateModelRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/CreateModel",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "CreateModel"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets a model.
        pub async fn get_model(
            &mut self,
            request: impl tonic::IntoRequest<super::GetModelRequest>,
        ) -> std::result::Result<tonic::Response<super::Model>, tonic::Status> {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/GetModel",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "GetModel"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Lists models.
        pub async fn list_models(
            &mut self,
            request: impl tonic::IntoRequest<super::ListModelsRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ListModelsResponse>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ListModels",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "ListModels"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Deletes a model.
        /// Returns `google.protobuf.Empty` in the
        /// [response][google.longrunning.Operation.response] field when it completes,
        /// and `delete_details` in the
        /// [metadata][google.longrunning.Operation.metadata] field.
        pub async fn delete_model(
            &mut self,
            request: impl tonic::IntoRequest<super::DeleteModelRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/DeleteModel",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "DeleteModel"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Deploys a model. If a model is already deployed, deploying it with the
        /// same parameters has no effect. Deploying with different parametrs
        /// (as e.g. changing
        ///
        /// [node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
        ///  will reset the deployment state without pausing the model's availability.
        ///
        /// Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage
        /// deployment automatically.
        ///
        /// Returns an empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes.
        pub async fn deploy_model(
            &mut self,
            request: impl tonic::IntoRequest<super::DeployModelRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/DeployModel",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "DeployModel"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Undeploys a model. If the model is not deployed this method has no effect.
        ///
        /// Only applicable for Text Classification, Image Object Detection and Tables;
        /// all other domains manage deployment automatically.
        ///
        /// Returns an empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes.
        pub async fn undeploy_model(
            &mut self,
            request: impl tonic::IntoRequest<super::UndeployModelRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/UndeployModel",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "UndeployModel",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Exports a trained, "export-able", model to a user specified Google Cloud
        /// Storage location. A model is considered export-able if and only if it has
        /// an export format defined for it in
        ///
        /// [ModelExportOutputConfig][google.cloud.automl.v1beta1.ModelExportOutputConfig].
        ///
        /// Returns an empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes.
        pub async fn export_model(
            &mut self,
            request: impl tonic::IntoRequest<super::ExportModelRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ExportModel",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.automl.v1beta1.AutoMl", "ExportModel"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Exports examples on which the model was evaluated (i.e. which were in the
        /// TEST set of the dataset the model was created from), together with their
        /// ground truth annotations and the annotations created (predicted) by the
        /// model.
        /// The examples, ground truth and predictions are exported in the state
        /// they were at the moment the model was evaluated.
        ///
        /// This export is available only for 30 days since the model evaluation is
        /// created.
        ///
        /// Currently only available for Tables.
        ///
        /// Returns an empty response in the
        /// [response][google.longrunning.Operation.response] field when it completes.
        pub async fn export_evaluated_examples(
            &mut self,
            request: impl tonic::IntoRequest<super::ExportEvaluatedExamplesRequest>,
        ) -> std::result::Result<
            tonic::Response<super::super::super::super::longrunning::Operation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ExportEvaluatedExamples",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "ExportEvaluatedExamples",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets a model evaluation.
        pub async fn get_model_evaluation(
            &mut self,
            request: impl tonic::IntoRequest<super::GetModelEvaluationRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ModelEvaluation>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/GetModelEvaluation",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "GetModelEvaluation",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Lists model evaluations.
        pub async fn list_model_evaluations(
            &mut self,
            request: impl tonic::IntoRequest<super::ListModelEvaluationsRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ListModelEvaluationsResponse>,
            tonic::Status,
        > {
            self.inner
                .ready()
                .await
                .map_err(|e| {
                    tonic::Status::new(
                        tonic::Code::Unknown,
                        format!("Service was not ready: {}", e.into()),
                    )
                })?;
            let codec = tonic::codec::ProstCodec::default();
            let path = http::uri::PathAndQuery::from_static(
                "/google.cloud.automl.v1beta1.AutoMl/ListModelEvaluations",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.automl.v1beta1.AutoMl",
                        "ListModelEvaluations",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
    }
}