Method: projects.locations.agents.flows.transitionRouteGroups.patch

Updates the specified TransitionRouteGroup.

HTTP request


The URL uses gRPC Transcoding syntax.

Path parameters



The unique identifier of the transition route group. TransitionRouteGroups.CreateTransitionRouteGroup populates the name automatically. Format: projects/<Project ID>/locations/<Location ID>/agents/<Agent ID>/flows/<Flow ID>/transitionRouteGroups/<Transition Route Group ID>.

Query parameters


string (FieldMask format)

The mask to control which fields get updated.

A comma-separated list of fully qualified names of fields. Example: "user.displayName,photo".



The language to list transition route groups for. The field [messages][TransitionRoute.trigger_fulfillment.messages] in TransitionRoute is language dependent.

If not specified, the agent's default language is used. Many languages are supported. Note: languages must be enabled in the agent before they can be used.

Request body

The request body contains an instance of TransitionRouteGroup.

Response body

If successful, the response body contains an instance of TransitionRouteGroup.

Authorization Scopes

Requires one of the following OAuth scopes:


For more information, see the Authentication Overview.