Class: Google::Cloud::Dialogflow::V2::Conversations::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/dialogflow/v2/conversations/client.rb

Overview

Client for the Conversations service.

Service for managing Conversations.

Defined Under Namespace

Classes: Configuration

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#conversation_path, #conversation_profile_path, #location_path, #project_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new Conversations client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Dialogflow::V2::Conversations::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Dialogflow::V2::Conversations::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Conversations client.

Yield Parameters:



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 114

def initialize
  # These require statements are intentionally placed here to initialize
  # the gRPC module only when it's required.
  # See https://github.com/googleapis/toolkit/issues/446
  require "gapic/grpc"
  require "google/cloud/dialogflow/v2/conversation_services_pb"

  # 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 == Client.configure.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

  @conversations_stub = ::Gapic::ServiceStub.new(
    ::Google::Cloud::Dialogflow::V2::Conversations::Stub,
    credentials:  credentials,
    endpoint:     @config.endpoint,
    channel_args: @config.channel_args,
    interceptors: @config.interceptors
  )
end

Class Method Details

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

Configure the Conversations Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all Conversations clients
::Google::Cloud::Dialogflow::V2::Conversations::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 56

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Dialogflow", "V2"]
    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.timeout = 60.0
    default_config.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [14]
    }

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#complete_conversation(request, options = nil) ⇒ ::Google::Cloud::Dialogflow::V2::Conversation #complete_conversation(name: nil) ⇒ ::Google::Cloud::Dialogflow::V2::Conversation

Completes the specified conversation. Finished conversations are purged from the database after 30 days.

Examples:

Basic example

require "google/cloud/dialogflow/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dialogflow::V2::Conversations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dialogflow::V2::CompleteConversationRequest.new

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

# The returned object is of type Google::Cloud::Dialogflow::V2::Conversation.
p result

Overloads:

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 518

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dialogflow::V2::CompleteConversationRequest

  # 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
  metadata = @config.rpcs.complete_conversation.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  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::Dialogflow::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

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

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

  @conversations_stub.call_rpc :complete_conversation, request, options: options do |response, operation|
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

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

Configure the Conversations 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:



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 93

def configure
  yield @config if block_given?
  @config
end

#create_conversation(request, options = nil) ⇒ ::Google::Cloud::Dialogflow::V2::Conversation #create_conversation(parent: nil, conversation: nil, conversation_id: nil) ⇒ ::Google::Cloud::Dialogflow::V2::Conversation

Creates a new conversation. Conversations are auto-completed after 24 hours.

Conversation Lifecycle: There are two stages during a conversation: Automated Agent Stage and Assist Stage.

For Automated Agent Stage, there will be a dialogflow agent responding to user queries.

For Assist Stage, there's no dialogflow agent responding to user queries. But we will provide suggestions which are generated from conversation.

If Conversation.conversation_profile is configured for a dialogflow agent, conversation will start from Automated Agent Stage, otherwise, it will start from Assist Stage. And during Automated Agent Stage, once an Intent with Intent.live_agent_handoff is triggered, conversation will transfer to Assist Stage.

Examples:

Basic example

require "google/cloud/dialogflow/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dialogflow::V2::Conversations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dialogflow::V2::CreateConversationRequest.new

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

# The returned object is of type Google::Cloud::Dialogflow::V2::Conversation.
p result

Overloads:

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 227

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dialogflow::V2::CreateConversationRequest

  # 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
  metadata = @config.rpcs.create_conversation.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  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::Dialogflow::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

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

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

  @conversations_stub.call_rpc :create_conversation, request, options: options do |response, operation|
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#get_conversation(request, options = nil) ⇒ ::Google::Cloud::Dialogflow::V2::Conversation #get_conversation(name: nil) ⇒ ::Google::Cloud::Dialogflow::V2::Conversation

Retrieves the specific conversation.

Examples:

Basic example

require "google/cloud/dialogflow/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dialogflow::V2::Conversations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dialogflow::V2::GetConversationRequest.new

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

# The returned object is of type Google::Cloud::Dialogflow::V2::Conversation.
p result

Overloads:

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 430

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dialogflow::V2::GetConversationRequest

  # 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
  metadata = @config.rpcs.get_conversation.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  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::Dialogflow::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.name
    header_params["name"] = request.name
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

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

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

  @conversations_stub.call_rpc :get_conversation, request, options: options do |response, operation|
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_conversations(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Conversation> #list_conversations(parent: nil, page_size: nil, page_token: nil, filter: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Conversation>

Returns the list of all conversations in the specified project.

Examples:

Basic example

require "google/cloud/dialogflow/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dialogflow::V2::Conversations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dialogflow::V2::ListConversationsRequest.new

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

# The returned object is of type Gapic::PagedEnumerable. You can
# iterate over all elements by calling #each, and the enumerable
# will lazily make API calls to fetch subsequent pages. Other
# methods are also available for managing paging directly.
result.each do |response|
  # Each element is of type ::Google::Cloud::Dialogflow::V2::Conversation.
  p response
end

Overloads:

  • #list_conversations(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Conversation>

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

  • #list_conversations(parent: nil, page_size: nil, page_token: nil, filter: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Conversation>

    Pass arguments to list_conversations 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).

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 342

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dialogflow::V2::ListConversationsRequest

  # 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
  metadata = @config.rpcs.list_conversations.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  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::Dialogflow::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

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

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

  @conversations_stub.call_rpc :list_conversations, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @conversations_stub, :list_conversations, request, response, operation, options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end

#list_messages(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Message> #list_messages(parent: nil, filter: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Message>

Lists messages that belong to a given conversation. messages are ordered by create_time in descending order. To fetch updates without duplication, send request with filter create_time_epoch_microseconds > [first item's create_time of previous request] and empty page_token.

Examples:

Basic example

require "google/cloud/dialogflow/v2"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Dialogflow::V2::Conversations::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Dialogflow::V2::ListMessagesRequest.new

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

# The returned object is of type Gapic::PagedEnumerable. You can
# iterate over all elements by calling #each, and the enumerable
# will lazily make API calls to fetch subsequent pages. Other
# methods are also available for managing paging directly.
result.each do |response|
  # Each element is of type ::Google::Cloud::Dialogflow::V2::Message.
  p response
end

Overloads:

  • #list_messages(request, options = nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Message>

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

  • #list_messages(parent: nil, filter: nil, page_size: nil, page_token: nil) ⇒ ::Gapic::PagedEnumerable<::Google::Cloud::Dialogflow::V2::Message>

    Pass arguments to list_messages 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).

Yields:

  • (response, operation) —

    Access the result along with the RPC operation

Yield Parameters:

Raises:

  • (::Google::Cloud::Error) —

    if the RPC is aborted.



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# File 'lib/google/cloud/dialogflow/v2/conversations/client.rb', line 629

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

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dialogflow::V2::ListMessagesRequest

  # 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
  metadata = @config.rpcs.list_messages.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  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::Dialogflow::V2::VERSION
  metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  header_params = {}
  if request.parent
    header_params["parent"] = request.parent
  end

  request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
  metadata[:"x-goog-request-params"] ||= request_params_header

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

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

  @conversations_stub.call_rpc :list_messages, request, options: options do |response, operation|
    response = ::Gapic::PagedEnumerable.new @conversations_stub, :list_messages, request, response, operation, options
    yield response, operation if block_given?
    return response
  end
rescue ::GRPC::BadStatus => e
  raise ::Google::Cloud::Error.from_error(e)
end