Class: Google::Cloud::Workflows::V1beta::Workflows::Rest::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/workflows/v1beta/workflows/rest/client.rb

Overview

REST client for the Workflows service.

Workflows is used to deploy and execute workflow programs. Workflows makes sure the program executes reliably, despite hardware and networking interruptions.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#location_path, #workflow_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new Workflows REST client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Workflows client.

Yield Parameters:



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 128

def initialize
  # Create the configuration object
  @config = Configuration.new Client.configure

  # Yield the configuration if needed
  yield @config if block_given?

  # Create credentials
  credentials = @config.credentials
  # Use self-signed JWT if the endpoint is unchanged from default,
  # but only if the default endpoint does not have a region prefix.
  enable_self_signed_jwt = @config.endpoint.nil? ||
                           (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                           !@config.endpoint.split(".").first.include?("-"))
  credentials ||= Credentials.default scope: @config.scope,
                                      enable_self_signed_jwt: enable_self_signed_jwt
  if credentials.is_a?(::String) || credentials.is_a?(::Hash)
    credentials = Credentials.new credentials, scope: @config.scope
  end

  @quota_project_id = @config.quota_project
  @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

  @operations_client = ::Google::Cloud::Workflows::V1beta::Workflows::Rest::Operations.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @config.endpoint
    config.universe_domain = @config.universe_domain
  end

  @workflows_stub = ::Google::Cloud::Workflows::V1beta::Workflows::Rest::ServiceStub.new(
    endpoint: @config.endpoint,
    endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
    universe_domain: @config.universe_domain,
    credentials: credentials
  )
end

Instance Attribute Details

#operations_client ⇒ ::Google::Cloud::Workflows::V1beta::Workflows::Rest::Operations (readonly)

Get the associated client for long-running operations.

Returns:



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 171

def operations_client
  @operations_client
end

Class Method Details

.configure {|config| ... } ⇒ Client::Configuration

Configure the Workflows Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all Workflows clients
::Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 66

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Workflows", "V1beta"]
    parent_config = while namespace.any?
                      parent_name = namespace.join "::"
                      parent_const = const_get parent_name
                      break parent_const.configure if parent_const.respond_to? :configure
                      namespace.pop
                    end
    default_config = Client::Configuration.new parent_config

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#configure {|config| ... } ⇒ Client::Configuration

Configure the Workflows Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on configure.

See Configuration for a description of the configuration fields.

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 98

def configure
  yield @config if block_given?
  @config
end

#create_workflow(request, options = nil) ⇒ ::Gapic::Operation #create_workflow(parent: nil, workflow: nil, workflow_id: nil) ⇒ ::Gapic::Operation

Creates a new workflow. If a workflow with the specified name already exists in the specified project and location, the long running operation will return [ALREADY_EXISTS][google.rpc.Code.ALREADY_EXISTS] error.

Examples:

Basic example

require "google/cloud/workflows/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Workflows::V1beta::CreateWorkflowRequest.new

# Call the create_workflow method.
result = client.create_workflow request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #create_workflow(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to create_workflow via a request object, either of type CreateWorkflowRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Workflows::V1beta::CreateWorkflowRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #create_workflow(parent: nil, workflow: nil, workflow_id: nil) ⇒ ::Gapic::Operation

    Pass arguments to create_workflow via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. Project and location in which the workflow should be created. Format: projects/{project}/locations/{location}

    • workflow (::Google::Cloud::Workflows::V1beta::Workflow, ::Hash) (defaults to: nil) —

      Required. Workflow to be created.

    • workflow_id (::String) (defaults to: nil) —

      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.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 422

def create_workflow request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Workflows::V1beta::CreateWorkflowRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.create_workflow.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Workflows::V1beta::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.create_workflow.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.create_workflow.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @workflows_stub.create_workflow request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#delete_workflow(request, options = nil) ⇒ ::Gapic::Operation #delete_workflow(name: nil) ⇒ ::Gapic::Operation

Deletes a workflow with the specified name. This method also cancels and deletes all running executions of the workflow.

Examples:

Basic example

require "google/cloud/workflows/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Workflows::V1beta::DeleteWorkflowRequest.new

# Call the delete_workflow method.
result = client.delete_workflow request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #delete_workflow(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_workflow via a request object, either of type DeleteWorkflowRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Workflows::V1beta::DeleteWorkflowRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #delete_workflow(name: nil) ⇒ ::Gapic::Operation

    Pass arguments to delete_workflow via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. Name of the workflow to be deleted. Format: projects/{project}/locations/{location}/workflows/{workflow}

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 512

def delete_workflow request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Workflows::V1beta::DeleteWorkflowRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.delete_workflow.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Workflows::V1beta::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.delete_workflow.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.delete_workflow.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @workflows_stub.delete_workflow request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_workflow(request, options = nil) ⇒ ::Google::Cloud::Workflows::V1beta::Workflow #get_workflow(name: nil) ⇒ ::Google::Cloud::Workflows::V1beta::Workflow

Gets details of a single Workflow.

Examples:

Basic example

require "google/cloud/workflows/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Workflows::V1beta::GetWorkflowRequest.new

# Call the get_workflow method.
result = client.get_workflow request

# The returned object is of type Google::Cloud::Workflows::V1beta::Workflow.
p result

Overloads:

  • #get_workflow(request, options = nil) ⇒ ::Google::Cloud::Workflows::V1beta::Workflow

    Pass arguments to get_workflow via a request object, either of type GetWorkflowRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Workflows::V1beta::GetWorkflowRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #get_workflow(name: nil) ⇒ ::Google::Cloud::Workflows::V1beta::Workflow

    Pass arguments to get_workflow via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • name (::String) (defaults to: nil) —

      Required. Name of the workflow which information should be retrieved. Format: projects/{project}/locations/{location}/workflows/{workflow}

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 322

def get_workflow request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Workflows::V1beta::GetWorkflowRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.get_workflow.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Workflows::V1beta::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.get_workflow.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.get_workflow.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @workflows_stub.get_workflow request, options do |result, operation|
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_workflows(request, options = nil) ⇒ ::Google::Cloud::Workflows::V1beta::ListWorkflowsResponse #list_workflows(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Google::Cloud::Workflows::V1beta::ListWorkflowsResponse

Lists Workflows in a given project and location. The default order is not specified.

Examples:

Basic example

require "google/cloud/workflows/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Workflows::V1beta::ListWorkflowsRequest.new

# Call the list_workflows method.
result = client.list_workflows request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::Workflows::V1beta::Workflow.
  p item
end

Overloads:

  • #list_workflows(request, options = nil) ⇒ ::Google::Cloud::Workflows::V1beta::ListWorkflowsResponse

    Pass arguments to list_workflows via a request object, either of type ListWorkflowsRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Workflows::V1beta::ListWorkflowsRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #list_workflows(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil) ⇒ ::Google::Cloud::Workflows::V1beta::ListWorkflowsResponse

    Pass arguments to list_workflows via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

    • parent (::String) (defaults to: nil) —

      Required. Project and location from which the workflows should be listed. Format: projects/{project}/locations/{location}

    • page_size (::Integer) (defaults to: nil) —

      Maximum number of workflows to return per call. The service may return fewer than this value. If the value is not specified, a default value of 500 will be used. The maximum permitted value is 1000 and values greater than 1000 will be coerced down to 1000.

    • page_token (::String) (defaults to: nil) —

      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.

    • filter (::String) (defaults to: nil) —

      Filter to restrict results to specific workflows.

    • order_by (::String) (defaults to: nil) —

      Comma-separated list of fields that 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 will be returned in an unspecified order.

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 242

def list_workflows request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Workflows::V1beta::ListWorkflowsRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.list_workflows.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Workflows::V1beta::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.list_workflows.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.list_workflows.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @workflows_stub.list_workflows request, options do |result, operation|
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 108

def universe_domain
  @workflows_stub.universe_domain
end

#update_workflow(request, options = nil) ⇒ ::Gapic::Operation #update_workflow(workflow: nil, update_mask: nil) ⇒ ::Gapic::Operation

Updates an existing workflow. Running this method has no impact on already running executions of the workflow. A new revision of the workflow may be created as a result of a successful update operation. In that case, such revision will be used in new workflow executions.

Examples:

Basic example

require "google/cloud/workflows/v1beta"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Workflows::V1beta::Workflows::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Workflows::V1beta::UpdateWorkflowRequest.new

# Call the update_workflow method.
result = client.update_workflow request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #update_workflow(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to update_workflow via a request object, either of type UpdateWorkflowRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Workflows::V1beta::UpdateWorkflowRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #update_workflow(workflow: nil, update_mask: nil) ⇒ ::Gapic::Operation

    Pass arguments to update_workflow via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



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# File 'lib/google/cloud/workflows/v1beta/workflows/rest/client.rb', line 606

def update_workflow request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Workflows::V1beta::UpdateWorkflowRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.update_workflow.metadata.to_h

  # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Workflows::V1beta::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.update_workflow.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.update_workflow.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @workflows_stub.update_workflow request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end