Struct google_api_proto::google::cloud::visionai::v1::BigQueryConfig

pub struct BigQueryConfig {
    pub table: String,
    pub cloud_function_mapping: BTreeMap<String, String>,
    pub create_default_table_if_not_exists: bool,
}

Message of configurations for BigQuery processor.

Fields

table: String

BigQuery table resource for Vision AI Platform to ingest annotations to.

cloud_function_mapping: BTreeMap<String, String>

Data Schema By default, Vision AI Application will try to write annotations to the target BigQuery table using the following schema:

ingestion_time: TIMESTAMP, the ingestion time of the original data.

application: STRING, name of the application which produces the annotation.

instance: STRING, Id of the instance which produces the annotation.

node: STRING, name of the application graph node which produces the annotation.

annotation: STRING or JSON, the actual annotation protobuf will be converted to json string with bytes field as 64 encoded string. It can be written to both String or Json type column.

To forward annotation data to an existing BigQuery table, customer needs to make sure the compatibility of the schema. The map maps application node name to its corresponding cloud function endpoint to transform the annotations directly to the google.cloud.bigquery.storage.v1.AppendRowsRequest (only avro_rows or proto_rows should be set). If configured, annotations produced by corresponding application node will sent to the Cloud Function at first before be forwarded to BigQuery.

If the default table schema doesn’t fit, customer is able to transform the annotation output from Vision AI Application to arbitrary BigQuery table schema with CloudFunction.

• The cloud function will receive AppPlatformCloudFunctionRequest where the annotations field will be the json format of Vision AI annotation.
• The cloud function should return AppPlatformCloudFunctionResponse with AppendRowsRequest stored in the annotations field.
• To drop the annotation, simply clear the annotations field in the returned AppPlatformCloudFunctionResponse.

create_default_table_if_not_exists: bool

If true, App Platform will create the BigQuery DataSet and the BigQuery Table with default schema if the specified table doesn’t exist. This doesn’t work if any cloud function customized schema is specified since the system doesn’t know your desired schema. JSON column will be used in the default table created by App Platform.

Trait Implementations

impl Clone for BigQueryConfig

fn clone(&self) -> BigQueryConfig

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BigQueryConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BigQueryConfig

fn default() -> Self

Returns the “default value” for a type.

impl Message for BigQueryConfig

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for BigQueryConfig

fn eq(&self, other: &BigQueryConfig) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for BigQueryConfig