Class WebhookResponse (4.0.0) 

public sealed class WebhookResponse : IMessage<WebhookResponse>, IEquatable<WebhookResponse>, IDeepCloneable<WebhookResponse>, IBufferMessage, IMessage

The response message for a webhook call.

This response is validated by the Dialogflow server. If validation fails, an error will be returned in the [QueryResult.diagnostic_info][google.cloud.dialogflow.v2.QueryResult.diagnostic_info] field. Setting JSON fields to an empty value with the wrong type is a common error. To avoid this error:

  • Use &quot;&quot; for empty strings
  • Use {} or null for empty objects
  • Use [] or null for empty arrays

For more information, see the Protocol Buffers Language Guide.

Inheritance

System.Object > WebhookResponse

Namespace

Google.Cloud.Dialogflow.V2

Assembly

Google.Cloud.Dialogflow.V2.dll

Constructors

WebhookResponse()

public WebhookResponse()

WebhookResponse(WebhookResponse)

public WebhookResponse(WebhookResponse other)
Parameter
NameDescription
otherWebhookResponse

Properties

FollowupEventInput

public EventInput FollowupEventInput { get; set; }

Optional. Invokes the supplied events. When this field is set, Dialogflow ignores the fulfillment_text, fulfillment_messages, and payload fields.

Property Value
TypeDescription
EventInput

FulfillmentMessages

public RepeatedField<Intent.Types.Message> FulfillmentMessages { get; }

Optional. The rich response messages intended for the end-user. When provided, Dialogflow uses this field to populate [QueryResult.fulfillment_messages][google.cloud.dialogflow.v2.QueryResult.fulfillment_messages] sent to the integration or API caller.

Property Value
TypeDescription
RepeatedField<Intent.Types.Message>

FulfillmentText

public string FulfillmentText { get; set; }

Optional. The text response message intended for the end-user. It is recommended to use fulfillment_messages.text.text[0] instead. When provided, Dialogflow uses this field to populate [QueryResult.fulfillment_text][google.cloud.dialogflow.v2.QueryResult.fulfillment_text] sent to the integration or API caller.

Property Value
TypeDescription
String

OutputContexts

public RepeatedField<Context> OutputContexts { get; }

Optional. The collection of output contexts that will overwrite currently active contexts for the session and reset their lifespans. When provided, Dialogflow uses this field to populate [QueryResult.output_contexts][google.cloud.dialogflow.v2.QueryResult.output_contexts] sent to the integration or API caller.

Property Value
TypeDescription
RepeatedField<Context>

Payload

public Struct Payload { get; set; }

Optional. This field can be used to pass custom data from your webhook to the integration or API caller. Arbitrary JSON objects are supported. When provided, Dialogflow uses this field to populate [QueryResult.webhook_payload][google.cloud.dialogflow.v2.QueryResult.webhook_payload] sent to the integration or API caller. This field is also used by the Google Assistant integration for rich response messages. See the format definition at Google Assistant Dialogflow webhook format

Property Value
TypeDescription
Struct

SessionEntityTypes

public RepeatedField<SessionEntityType> SessionEntityTypes { get; }

Optional. Additional session entity types to replace or extend developer entity types with. The entity synonyms apply to all languages and persist for the session. Setting this data from a webhook overwrites the session entity types that have been set using detectIntent, streamingDetectIntent or [SessionEntityType][google.cloud.dialogflow.v2.SessionEntityType] management methods.

Property Value
TypeDescription
RepeatedField<SessionEntityType>

Source

public string Source { get; set; }

Optional. A custom field used to identify the webhook source. Arbitrary strings are supported. When provided, Dialogflow uses this field to populate [QueryResult.webhook_source][google.cloud.dialogflow.v2.QueryResult.webhook_source] sent to the integration or API caller.

Property Value
TypeDescription
String