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    Class SessionsClient (0.7.2) 

      SessionsClient 
 ( 
 transport 
 = 
 None 
 , 
 channel 
 = 
 None 
 , 
 credentials 
 = 
 None 
 , 
 client_config 
 = 
 None 
 , 
 client_info 
 = 
 None 
 , 
 client_options 
 = 
 None 
 , 
 )

    A session represents an interaction with a user. You retrieve user input and pass it to the DetectIntent (or StreamingDetectIntent ) method to determine user intent and respond.

    Methods

    SessionsClient

      SessionsClient 
 ( 
 transport 
 = 
 None 
 , 
 channel 
 = 
 None 
 , 
 credentials 
 = 
 None 
 , 
 client_config 
 = 
 None 
 , 
 client_info 
 = 
 None 
 , 
 client_options 
 = 
 None 
 , 
 )

    Constructor.

    Parameters
    Name
    Description
    channel
    grpc.Channel

    DEPRECATED. A Channel instance through which to make calls. This argument is mutually exclusive with credentials ; providing both will raise an exception.

    credentials
    google.auth.credentials.Credentials

    The authorization credentials to attach to requests. These credentials identify this application to the service. If none are specified, the client will attempt to ascertain the credentials from the environment. This argument is mutually exclusive with providing a transport instance to transport ; doing so will raise an exception.

    client_config
    dict

    DEPRECATED. A dictionary of call options for each method. If not specified, the default configuration is used.

    client_info
    google.api_core.gapic_v1.client_info.ClientInfo

    The client info used to send a user-agent string along with API requests. If None , then default info will be used. Generally, you only need to set this if you're developing your own client library.

    client_options
    Union[dict, google.api_core.client_options.ClientOptions]

    Client options used to set user options on the client. API Endpoint should be set through client_options.

    detect_intent

      detect_intent 
 ( 
 session 
 , 
 query_input 
 , 
 query_params 
 = 
 None 
 , 
 output_audio_config 
 = 
 None 
 , 
 input_audio 
 = 
 None 
 , 
 retry 
 = 
< _MethodDefault 
 . 
 _DEFAULT_VALUE 
 : 
< object 
 object 
>> , 
 timeout 
 = 
< _MethodDefault 
 . 
 _DEFAULT_VALUE 
 : 
< object 
 object 
>> , 
 metadata 
 = 
 None 
 )

    Processes a natural language query and returns structured, actionable data as a result. This method is not idempotent, because it may cause contexts and session entity types to be updated, which in turn might affect results of future queries.

    .. rubric:: Example

    import dialogflow_v2

    client = dialogflow_v2.SessionsClient()

    session = client.session_path('[PROJECT]', '[SESSION]')

    TODO: Initialize query_input :

    query_input = {}

    response = client.detect_intent(session, query_input)

    Parameters
    Name
    Description
    session
    str

    Required. The name of the session this query is sent to. Format: projects/ . It's up to the API caller to choose an appropriate session ID. It can be a random number or some type of user identifier (preferably hashed). The length of the session ID must not exceed 36 bytes.

    query_input
    Union[dict, QueryInput ]

    Required. The input specification. It can be set to: 1. an audio config which instructs the speech recognizer how to process the speech audio, 2. a conversational query in the form of text, or 3. an event that specifies which intent to trigger. If a dict is provided, it must be of the same form as the protobuf message QueryInput

    query_params
    Union[dict, QueryParameters ]

    Optional. The parameters of this query. If a dict is provided, it must be of the same form as the protobuf message QueryParameters

    output_audio_config
    Union[dict, OutputAudioConfig ]

    Optional. Instructs the speech synthesizer how to generate the output audio. If this field is not set and agent-level speech synthesizer is not configured, no output audio is generated. If a dict is provided, it must be of the same form as the protobuf message OutputAudioConfig

    input_audio
    bytes

    Optional. The natural language speech audio to be processed. This field should be populated iff query_input is set to an input audio config. A single request can contain up to 1 minute of speech audio data.

    retry
    Optional[google.api_core.retry.Retry]

    A retry object used to retry requests. If None is specified, requests will be retried using a default configuration.

    timeout
    Optional[float]

    The amount of time, in seconds, to wait for the request to complete. Note that if retry is specified, the timeout applies to each individual attempt.

    metadata
    Optional[Sequence[Tuple[str, str]]]

    Additional metadata that is provided to the method.

    Exceptions
    Type
    Description
    google.api_core.exceptions.GoogleAPICallError
    If the request failed for any reason.
    google.api_core.exceptions.RetryError
    If the request failed due to a retryable error and retry attempts failed.
    ValueError
    If the parameters are invalid.
      from_service_account_file 
 ( 
 filename 
 , 
 * 
 args 
 , 
 ** 
 kwargs 
 )

    Creates an instance of this client using the provided credentials file.

    Parameter
    Name
    Description
    filename
    str

    The path to the service account private key json file.

    Returns
    Type
    Description
    dialogflow_v2.SessionsClient
    The constructed client.
      from_service_account_json 
 ( 
 filename 
 , 
 * 
 args 
 , 
 ** 
 kwargs 
 )

    Creates an instance of this client using the provided credentials file.

    Parameter
    Name
    Description
    filename
    str

    The path to the service account private key json file.

    Returns
    Type
    Description
    dialogflow_v2.SessionsClient
    The constructed client.

    session_path

      session_path 
 ( 
 project 
 , 
 session 
 )

    Return a fully-qualified session string.

    streaming_detect_intent

      streaming_detect_intent 
 ( 
 requests 
 , 
 retry 
 = 
< _MethodDefault 
 . 
 _DEFAULT_VALUE 
 : 
< object 
 object 
>> , 
 timeout 
 = 
< _MethodDefault 
 . 
 _DEFAULT_VALUE 
 : 
< object 
 object 
>> , 
 metadata 
 = 
 None 
 )

    Processes a natural language query in audio format in a streaming fashion and returns structured, actionable data as a result. This method is only available via the gRPC API (not REST).

    EXPERIMENTAL: This method interface might change in the future.

    .. rubric:: Example

    import dialogflow_v2

    client = dialogflow_v2.SessionsClient()

    TODO: Initialize session :

    session = ''

    TODO: Initialize query_input :

    query_input = {} request = {'session': session, 'query_input': query_input}

    requests = [request] for element in client.streaming_detect_intent(requests): ... # process element ... pass

    Parameters
    Name
    Description
    requests
    iterator[dict|google.cloud.dialogflow_v2.proto.session_pb2.StreamingDetectIntentRequest]

    The input objects. If a dict is provided, it must be of the same form as the protobuf message StreamingDetectIntentRequest

    retry
    Optional[google.api_core.retry.Retry]

    A retry object used to retry requests. If None is specified, requests will be retried using a default configuration.

    timeout
    Optional[float]

    The amount of time, in seconds, to wait for the request to complete. Note that if retry is specified, the timeout applies to each individual attempt.

    metadata
    Optional[Sequence[Tuple[str, str]]]

    Additional metadata that is provided to the method.

    Exceptions
    Type
    Description
    google.api_core.exceptions.GoogleAPICallError
    If the request failed for any reason.
    google.api_core.exceptions.RetryError
    If the request failed due to a retryable error and retry attempts failed.
    ValueError
    If the parameters are invalid.
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