// This file is @generated by prost-build.
/// Workflow program to be executed by Workflows.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Workflow {
    /// The resource name of the workflow.
    /// Format: projects/{project}/locations/{location}/workflows/{workflow}
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Description of the workflow provided by the user.
    /// Must be at most 1000 unicode characters long.
    #[prost(string, tag = "2")]
    pub description: ::prost::alloc::string::String,
    /// Output only. State of the workflow deployment.
    #[prost(enumeration = "workflow::State", tag = "3")]
    pub state: i32,
    /// Output only. The revision of the workflow.
    /// A new revision of a workflow is created as a result of updating the
    /// following properties of a workflow:
    ///
    /// - [Service account][google.cloud.workflows.v1.Workflow.service_account]
    /// - [Workflow code to be
    /// executed][google.cloud.workflows.v1.Workflow.source_contents]
    ///
    /// The format is "000001-a4d", where the first six characters define
    /// the zero-padded revision ordinal number. They are followed by a hyphen and
    /// three hexadecimal random characters.
    #[prost(string, tag = "4")]
    pub revision_id: ::prost::alloc::string::String,
    /// Output only. The timestamp for when the workflow was created.
    #[prost(message, optional, tag = "5")]
    pub create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Output only. The timestamp for when the workflow was last updated.
    #[prost(message, optional, tag = "6")]
    pub update_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Output only. The timestamp for the latest revision of the workflow's
    /// creation.
    #[prost(message, optional, tag = "7")]
    pub revision_create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Labels associated with this workflow.
    /// Labels can contain at most 64 entries. Keys and values can be no longer
    /// than 63 characters and can only contain lowercase letters, numeric
    /// characters, underscores, and dashes. Label keys must start with a letter.
    /// International characters are allowed.
    #[prost(btree_map = "string, string", tag = "8")]
    pub labels: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
    /// The service account associated with the latest workflow version.
    /// This service account represents the identity of the workflow and determines
    /// what permissions the workflow has.
    /// Format: projects/{project}/serviceAccounts/{account} or {account}
    ///
    /// Using `-` as a wildcard for the `{project}` or not providing one at all
    /// will infer the project from the account. The `{account}` value can be the
    /// `email` address or the `unique_id` of the service account.
    ///
    /// If not provided, workflow will use the project's default service account.
    /// Modifying this field for an existing workflow results in a new workflow
    /// revision.
    #[prost(string, tag = "9")]
    pub service_account: ::prost::alloc::string::String,
    /// Optional. The resource name of a KMS crypto key used to encrypt or decrypt
    /// the data associated with the workflow.
    ///
    /// Format:
    /// projects/{project}/locations/{location}/keyRings/{keyRing}/cryptoKeys/{cryptoKey}
    ///
    /// Using `-` as a wildcard for the `{project}` or not providing one at all
    /// will infer the project from the account.
    ///
    /// If not provided, data associated with the workflow will not be
    /// CMEK-encrypted.
    #[prost(string, tag = "11")]
    pub crypto_key_name: ::prost::alloc::string::String,
    /// Output only. Error regarding the state of the workflow. For example, this
    /// field will have error details if the execution data is unavailable due to
    /// revoked KMS key permissions.
    #[prost(message, optional, tag = "12")]
    pub state_error: ::core::option::Option<workflow::StateError>,
    /// Optional. Describes the level of platform logging to apply to calls and
    /// call responses during executions of this workflow. If both the workflow and
    /// the execution specify a logging level, the execution level takes
    /// precedence.
    #[prost(enumeration = "workflow::CallLogLevel", tag = "13")]
    pub call_log_level: i32,
    /// Optional. User-defined environment variables associated with this workflow
    /// revision. This map has a maximum length of 20. Each string can take up to
    /// 40KiB. Keys cannot be empty strings and cannot start with “GOOGLE” or
    /// “WORKFLOWS".
    #[prost(btree_map = "string, string", tag = "14")]
    pub user_env_vars: ::prost::alloc::collections::BTreeMap<
        ::prost::alloc::string::String,
        ::prost::alloc::string::String,
    >,
    /// Required. Location of the workflow source code.
    /// Modifying this field for an existing workflow results in a new workflow
    /// revision.
    #[prost(oneof = "workflow::SourceCode", tags = "10")]
    pub source_code: ::core::option::Option<workflow::SourceCode>,
}
/// Nested message and enum types in `Workflow`.
pub mod workflow {
    /// Describes an error related to the current state of the workflow.
    #[derive(Clone, PartialEq, ::prost::Message)]
    pub struct StateError {
        /// Provides specifics about the error.
        #[prost(string, tag = "1")]
        pub details: ::prost::alloc::string::String,
        /// The type of this state error.
        #[prost(enumeration = "state_error::Type", tag = "2")]
        pub r#type: i32,
    }
    /// Nested message and enum types in `StateError`.
    pub mod state_error {
        /// Describes the possibled types of a state error.
        #[derive(
            Clone,
            Copy,
            Debug,
            PartialEq,
            Eq,
            Hash,
            PartialOrd,
            Ord,
            ::prost::Enumeration
        )]
        #[repr(i32)]
        pub enum Type {
            /// No type specified.
            Unspecified = 0,
            /// Caused by an issue with KMS.
            KmsError = 1,
        }
        impl Type {
            /// 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 {
                    Type::Unspecified => "TYPE_UNSPECIFIED",
                    Type::KmsError => "KMS_ERROR",
                }
            }
            /// 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_UNSPECIFIED" => Some(Self::Unspecified),
                    "KMS_ERROR" => Some(Self::KmsError),
                    _ => None,
                }
            }
        }
    }
    /// Describes the current state of workflow deployment.
    #[derive(
        Clone,
        Copy,
        Debug,
        PartialEq,
        Eq,
        Hash,
        PartialOrd,
        Ord,
        ::prost::Enumeration
    )]
    #[repr(i32)]
    pub enum State {
        /// Invalid state.
        Unspecified = 0,
        /// The workflow has been deployed successfully and is serving.
        Active = 1,
        /// Workflow data is unavailable. See the `state_error` field.
        Unavailable = 2,
    }
    impl State {
        /// 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 {
                State::Unspecified => "STATE_UNSPECIFIED",
                State::Active => "ACTIVE",
                State::Unavailable => "UNAVAILABLE",
            }
        }
        /// Creates an enum from field names used in the ProtoBuf definition.
        pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
            match value {
                "STATE_UNSPECIFIED" => Some(Self::Unspecified),
                "ACTIVE" => Some(Self::Active),
                "UNAVAILABLE" => Some(Self::Unavailable),
                _ => None,
            }
        }
    }
    /// Describes the level of platform logging to apply to calls and call
    /// responses during workflow executions.
    #[derive(
        Clone,
        Copy,
        Debug,
        PartialEq,
        Eq,
        Hash,
        PartialOrd,
        Ord,
        ::prost::Enumeration
    )]
    #[repr(i32)]
    pub enum CallLogLevel {
        /// No call logging level specified.
        Unspecified = 0,
        /// Log all call steps within workflows, all call returns, and all exceptions
        /// raised.
        LogAllCalls = 1,
        /// Log only exceptions that are raised from call steps within workflows.
        LogErrorsOnly = 2,
        /// Explicitly log nothing.
        LogNone = 3,
    }
    impl CallLogLevel {
        /// 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 {
                CallLogLevel::Unspecified => "CALL_LOG_LEVEL_UNSPECIFIED",
                CallLogLevel::LogAllCalls => "LOG_ALL_CALLS",
                CallLogLevel::LogErrorsOnly => "LOG_ERRORS_ONLY",
                CallLogLevel::LogNone => "LOG_NONE",
            }
        }
        /// Creates an enum from field names used in the ProtoBuf definition.
        pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
            match value {
                "CALL_LOG_LEVEL_UNSPECIFIED" => Some(Self::Unspecified),
                "LOG_ALL_CALLS" => Some(Self::LogAllCalls),
                "LOG_ERRORS_ONLY" => Some(Self::LogErrorsOnly),
                "LOG_NONE" => Some(Self::LogNone),
                _ => None,
            }
        }
    }
    /// Required. Location of the workflow source code.
    /// Modifying this field for an existing workflow results in a new workflow
    /// revision.
    #[derive(Clone, PartialEq, ::prost::Oneof)]
    pub enum SourceCode {
        /// Workflow code to be executed. The size limit is 128KB.
        #[prost(string, tag = "10")]
        SourceContents(::prost::alloc::string::String),
    }
}
/// Request for the
/// [ListWorkflows][google.cloud.workflows.v1.Workflows.ListWorkflows]
/// method.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListWorkflowsRequest {
    /// Required. Project and location from which the workflows should be listed.
    /// Format: projects/{project}/locations/{location}
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// Maximum number of workflows to return per call. The service might return
    /// fewer than this value even if not at the end of the collection. If a value
    /// is not specified, a default value of 500 is used. The maximum permitted
    /// value is 1000 and values greater than 1000 are coerced down to 1000.
    #[prost(int32, tag = "2")]
    pub page_size: i32,
    /// A page token, received from a previous `ListWorkflows` call.
    /// Provide this to retrieve the subsequent page.
    ///
    /// When paginating, all other parameters provided to `ListWorkflows` must
    /// match the call that provided the page token.
    #[prost(string, tag = "3")]
    pub page_token: ::prost::alloc::string::String,
    /// Filter to restrict results to specific workflows.
    #[prost(string, tag = "4")]
    pub filter: ::prost::alloc::string::String,
    /// Comma-separated list of fields that specify the order of the results.
    /// Default sorting order for a field is ascending. To specify descending order
    /// for a field, append a "desc" suffix.
    /// If not specified, the results are returned in an unspecified order.
    #[prost(string, tag = "5")]
    pub order_by: ::prost::alloc::string::String,
}
/// Response for the
/// [ListWorkflows][google.cloud.workflows.v1.Workflows.ListWorkflows]
/// method.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct ListWorkflowsResponse {
    /// The workflows that match the request.
    #[prost(message, repeated, tag = "1")]
    pub workflows: ::prost::alloc::vec::Vec<Workflow>,
    /// A token, which can be sent as `page_token` to retrieve the next page.
    /// If this field is omitted, there are no subsequent pages.
    #[prost(string, tag = "2")]
    pub next_page_token: ::prost::alloc::string::String,
    /// Unreachable resources.
    #[prost(string, repeated, tag = "3")]
    pub unreachable: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
}
/// Request for the
/// [GetWorkflow][google.cloud.workflows.v1.Workflows.GetWorkflow] method.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetWorkflowRequest {
    /// Required. Name of the workflow for which information should be retrieved.
    /// Format: projects/{project}/locations/{location}/workflows/{workflow}
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
    /// Optional. The revision of the workflow to retrieve. If the revision_id is
    /// empty, the latest revision is retrieved.
    /// The format is "000001-a4d", where the first six characters define
    /// the zero-padded decimal revision number. They are followed by a hyphen and
    /// three hexadecimal characters.
    #[prost(string, tag = "2")]
    pub revision_id: ::prost::alloc::string::String,
}
/// Request for the
/// [CreateWorkflow][google.cloud.workflows.v1.Workflows.CreateWorkflow]
/// method.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct CreateWorkflowRequest {
    /// Required. Project and location in which the workflow should be created.
    /// Format:  projects/{project}/locations/{location}
    #[prost(string, tag = "1")]
    pub parent: ::prost::alloc::string::String,
    /// Required. Workflow to be created.
    #[prost(message, optional, tag = "2")]
    pub workflow: ::core::option::Option<Workflow>,
    /// Required. The ID of the workflow to be created. It has to fulfill the
    /// following requirements:
    ///
    /// * Must contain only letters, numbers, underscores and hyphens.
    /// * Must start with a letter.
    /// * Must be between 1-64 characters.
    /// * Must end with a number or a letter.
    /// * Must be unique within the customer project and location.
    #[prost(string, tag = "3")]
    pub workflow_id: ::prost::alloc::string::String,
}
/// Request for the
/// [DeleteWorkflow][google.cloud.workflows.v1.Workflows.DeleteWorkflow]
/// method.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct DeleteWorkflowRequest {
    /// Required. Name of the workflow to be deleted.
    /// Format: projects/{project}/locations/{location}/workflows/{workflow}
    #[prost(string, tag = "1")]
    pub name: ::prost::alloc::string::String,
}
/// Request for the
/// [UpdateWorkflow][google.cloud.workflows.v1.Workflows.UpdateWorkflow]
/// method.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct UpdateWorkflowRequest {
    /// Required. Workflow to be updated.
    #[prost(message, optional, tag = "1")]
    pub workflow: ::core::option::Option<Workflow>,
    /// List of fields to be updated. If not present, the entire workflow
    /// will be updated.
    #[prost(message, optional, tag = "2")]
    pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
}
/// Represents the metadata of the long-running operation.
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct OperationMetadata {
    /// The time the operation was created.
    #[prost(message, optional, tag = "1")]
    pub create_time: ::core::option::Option<::prost_types::Timestamp>,
    /// The time the operation finished running.
    #[prost(message, optional, tag = "2")]
    pub end_time: ::core::option::Option<::prost_types::Timestamp>,
    /// Server-defined resource path for the target of the operation.
    #[prost(string, tag = "3")]
    pub target: ::prost::alloc::string::String,
    /// Name of the verb executed by the operation.
    #[prost(string, tag = "4")]
    pub verb: ::prost::alloc::string::String,
    /// API version used to start the operation.
    #[prost(string, tag = "5")]
    pub api_version: ::prost::alloc::string::String,
}
/// Generated client implementations.
pub mod workflows_client {
    #![allow(unused_variables, dead_code, missing_docs, clippy::let_unit_value)]
    use tonic::codegen::*;
    use tonic::codegen::http::Uri;
    /// Workflows is used to deploy and execute workflow programs.
    /// Workflows makes sure the program executes reliably, despite hardware and
    /// networking interruptions.
    #[derive(Debug, Clone)]
    pub struct WorkflowsClient<T> {
        inner: tonic::client::Grpc<T>,
    }
    impl<T> WorkflowsClient<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,
        ) -> WorkflowsClient<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,
        {
            WorkflowsClient::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
        }
        /// Lists workflows in a given project and location.
        /// The default order is not specified.
        pub async fn list_workflows(
            &mut self,
            request: impl tonic::IntoRequest<super::ListWorkflowsRequest>,
        ) -> std::result::Result<
            tonic::Response<super::ListWorkflowsResponse>,
            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.workflows.v1.Workflows/ListWorkflows",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.workflows.v1.Workflows",
                        "ListWorkflows",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Gets details of a single workflow.
        pub async fn get_workflow(
            &mut self,
            request: impl tonic::IntoRequest<super::GetWorkflowRequest>,
        ) -> std::result::Result<tonic::Response<super::Workflow>, 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.workflows.v1.Workflows/GetWorkflow",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new("google.cloud.workflows.v1.Workflows", "GetWorkflow"),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Creates a new workflow. If a workflow with the specified name already
        /// exists in the specified project and location, the long running operation
        /// returns a [ALREADY_EXISTS][google.rpc.Code.ALREADY_EXISTS] error.
        pub async fn create_workflow(
            &mut self,
            request: impl tonic::IntoRequest<super::CreateWorkflowRequest>,
        ) -> 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.workflows.v1.Workflows/CreateWorkflow",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.workflows.v1.Workflows",
                        "CreateWorkflow",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Deletes a workflow with the specified name.
        /// This method also cancels and deletes all running executions of the
        /// workflow.
        pub async fn delete_workflow(
            &mut self,
            request: impl tonic::IntoRequest<super::DeleteWorkflowRequest>,
        ) -> 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.workflows.v1.Workflows/DeleteWorkflow",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.workflows.v1.Workflows",
                        "DeleteWorkflow",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
        /// Updates an existing workflow.
        /// Running this method has no impact on already running executions of the
        /// workflow. A new revision of the workflow might be created as a result of a
        /// successful update operation. In that case, the new revision is used
        /// in new workflow executions.
        pub async fn update_workflow(
            &mut self,
            request: impl tonic::IntoRequest<super::UpdateWorkflowRequest>,
        ) -> 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.workflows.v1.Workflows/UpdateWorkflow",
            );
            let mut req = request.into_request();
            req.extensions_mut()
                .insert(
                    GrpcMethod::new(
                        "google.cloud.workflows.v1.Workflows",
                        "UpdateWorkflow",
                    ),
                );
            self.inner.unary(req, path, codec).await
        }
    }
}