Dialogflow v3 API - Class Fulfillment (2.20.0) 

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

Reference documentation and code samples for the Dialogflow v3 API class Fulfillment.

A fulfillment can do one or more of the following actions at the same time:

  • Generate rich message responses.
  • Set parameter values.
  • Call the webhook.

Fulfillments can be called at various stages in the [Page][google.cloud.dialogflow.cx.v3.Page] or [Form][google.cloud.dialogflow.cx.v3.Form] lifecycle. For example, when a [DetectIntentRequest][google.cloud.dialogflow.cx.v3.DetectIntentRequest] drives a session to enter a new page, the page's entry fulfillment can add a static response to the [QueryResult][google.cloud.dialogflow.cx.v3.QueryResult] in the returning [DetectIntentResponse][google.cloud.dialogflow.cx.v3.DetectIntentResponse], call the webhook (for example, to load user data from a database), or both.

Inheritance

object > Fulfillment

Namespace

Google.Cloud.Dialogflow.Cx.V3

Assembly

Google.Cloud.Dialogflow.Cx.V3.dll

Constructors

Fulfillment()

public Fulfillment()

Fulfillment(Fulfillment)

public Fulfillment(Fulfillment other)
Parameter
Name Description
other Fulfillment

Properties

AdvancedSettings

public AdvancedSettings AdvancedSettings { get; set; }

Hierarchical advanced settings for this fulfillment. The settings exposed at the lower level overrides the settings exposed at the higher level.

Property Value
Type Description
AdvancedSettings

ConditionalCases

public RepeatedField<Fulfillment.Types.ConditionalCases> ConditionalCases { get; }

Conditional cases for this fulfillment.

Property Value
Type Description
RepeatedFieldFulfillmentTypesConditionalCases

EnableGenerativeFallback

public bool EnableGenerativeFallback { get; set; }

If the flag is true, the agent will utilize LLM to generate a text response. If LLM generation fails, the defined [responses][google.cloud.dialogflow.cx.v3.Fulfillment.messages] in the fulfillment will be respected. This flag is only useful for fulfillments associated with no-match event handlers.

Property Value
Type Description
bool

Messages

public RepeatedField<ResponseMessage> Messages { get; }

The list of rich message responses to present to the user.

Property Value
Type Description
RepeatedFieldResponseMessage

ReturnPartialResponses

public bool ReturnPartialResponses { get; set; }

Whether Dialogflow should return currently queued fulfillment response messages in streaming APIs. If a webhook is specified, it happens before Dialogflow invokes webhook. Warning: 1) This flag only affects streaming API. Responses are still queued and returned once in non-streaming API. 2) The flag can be enabled in any fulfillment but only the first 3 partial responses will be returned. You may only want to apply it to fulfillments that have slow webhooks.

Property Value
Type Description
bool

SetParameterActions

public RepeatedField<Fulfillment.Types.SetParameterAction> SetParameterActions { get; }

Set parameter values before executing the webhook.

Property Value
Type Description
RepeatedFieldFulfillmentTypesSetParameterAction

Tag

public string Tag { get; set; }

The value of this field will be populated in the [WebhookRequest][google.cloud.dialogflow.cx.v3.WebhookRequest] fulfillmentInfo.tag field by Dialogflow when the associated webhook is called. The tag is typically used by the webhook service to identify which fulfillment is being called, but it could be used for other purposes. This field is required if webhook is specified.

Property Value
Type Description
string

Webhook

public string Webhook { get; set; }

The webhook to call. Format: projects/<Project ID>/locations/<Location ID>/agents/<Agent ID>/webhooks/<Webhook ID>.

Property Value
Type Description
string

WebhookAsWebhookName

public WebhookName WebhookAsWebhookName { get; set; }

WebhookName-typed view over the Webhook resource name property.

Property Value
Type Description
WebhookName