This method doesn't work with Google Assistant integration. Contact Dialogflow support if you need to use session entities with Google Assistant integration.
Required. The unique identifier of this session entity type. Supported formats: - projects/<Project ID>/agent/sessions/<Session ID>/entityTypes/<Entity
Type Display Name> - projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session
ID>/entityTypes/<Entity Type Display Name> - projects/<Project ID>/agent/environments/<Environment ID>/users/<User
ID>/sessions/<Session ID>/entityTypes/<Entity Type Display Name> - projects/<Project ID>/locations/<Location ID>/agent/environments/
<Environment ID>/users/<User ID>/sessions/<Session
ID>/entityTypes/<Entity Type Display Name>
If Location ID is not specified we assume default 'us' location. If Environment ID is not specified, we assume default 'draft' environment. If User ID is not specified, we assume default '-' user. <Entity Type Display Name> must be the display name of an existing entity type in the same agent that will be overridden or supplemented.
[[["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 document outlines how to update a specified session entity type using a PATCH HTTP request.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003esessionEntityType.name\u003c/code\u003e parameter is required and defines the unique identifier for the session entity type, with specific formats provided for different project configurations.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eupdateMask\u003c/code\u003e query parameter is optional and allows control over which fields of the session entity type are updated.\u003c/p\u003e\n"],["\u003cp\u003eThe request and response bodies both utilize the \u003ccode\u003eSessionEntityType\u003c/code\u003e resource to update and reflect changes to the session entity type.\u003c/p\u003e\n"],["\u003cp\u003eUpdating session entity types requires authorization through specific OAuth scopes, either \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e or \u003ccode\u003ehttps://www.googleapis.com/auth/dialogflow\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Method: projects.agent.environments.users.sessions.entityTypes.patch\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\nUpdates the specified session entity type.\n\nThis method doesn't work with Google Assistant integration. Contact Dialogflow support if you need to use session entities with Google Assistant integration.\n\n### HTTP request\n\n`PATCH https://{endpoint}/v2beta1/{sessionEntityType.name=projects/*/agent/environments/*/users/*/sessions/*/entityTypes/*}`\n\nWhere `{endpoint}` is one of the [supported service endpoints](/dialogflow/es/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 contains an instance of [SessionEntityType](/dialogflow/es/docs/reference/rest/v2beta1/projects.agent.environments.users.sessions.entityTypes#SessionEntityType).\n\n### Response body\n\nIf successful, the response body contains an instance of [SessionEntityType](/dialogflow/es/docs/reference/rest/v2beta1/projects.agent.environments.users.sessions.entityTypes#SessionEntityType).\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)."]]
