Some products and features are in the process of being renamed. Generative playbook and flow features are also being migrated to a single consolidated console. See the details.
Required. The name of the TransitionRouteGroup to delete. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>/transitionRouteGroups/<TransitionRouteGroupID> or projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/transitionRouteGroups/<TransitionRouteGroupID>.
Authorization requires the following IAM permission on the specified resource name:
dialogflow.transitionRouteGroups.delete
Query parameters
Parameters
force
boolean
This field has no effect for transition route group that no page is using. If the transition route group is referenced by any page:
If force is set to false, an error will be returned with message indicating pages that reference the transition route group.
If force is set to true, Dialogflow will remove the transition route group, as well as any reference to it.
Request body
The request body must be empty.
Response body
If successful, the response body is an empty JSON object.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-27 UTC."],[[["\u003cp\u003eThis page documents how to delete a specified TransitionRouteGroup using an HTTP DELETE request.\u003c/p\u003e\n"],["\u003cp\u003eThe HTTP request requires a specific URL structure using gRPC Transcoding syntax with the \u003ccode\u003ename\u003c/code\u003e path parameter identifying the target TransitionRouteGroup.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eforce\u003c/code\u003e query parameter can be used to handle cases where the TransitionRouteGroup is referenced by a page, allowing for its deletion along with all references.\u003c/p\u003e\n"],["\u003cp\u003eThe request body for this operation must be empty, and a successful deletion returns an empty JSON object in the response body.\u003c/p\u003e\n"],["\u003cp\u003eDeleting TransitionRouteGroups requires either the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e or \u003ccode\u003ehttps://www.googleapis.com/auth/dialogflow\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.agents.transitionRouteGroups.delete\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nDeletes the specified [TransitionRouteGroup](/dialogflow/cx/docs/reference/rest/v3beta1/projects.locations.agents.flows.transitionRouteGroups#TransitionRouteGroup).\n\nNote: You should always train a flow prior to sending it queries. See the [training documentation](https://cloud.google.com/dialogflow/cx/docs/concept/training).\n\n### HTTP request\n\n`DELETE https://{endpoint}/v3beta1/{name=projects/*/locations/*/agents/*/transitionRouteGroups/*}`\n\nWhere `{endpoint}` is one of the [supported service endpoints](/dialogflow/cx/docs/reference/rest#rest_endpoints).\n\nThe URLs use [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n### Query parameters\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body is an empty JSON object.\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/cloud-platform`\n- `\n https://www.googleapis.com/auth/dialogflow`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp)."]]
