If the specified session entity type already exists, overrides the session entity type.
This method doesn't work with Google Assistant integration. Contact Dialogflow support if you need to use session entities with Google Assistant integration.
HTTP request
POST https://{endpoint}/v2/{parent=projects/*/agent/sessions/*}/entityTypes
Required. The session to create a session entity type for. Format: projects/<Project ID>/agent/sessions/<Session ID> or projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/
sessions/<Session ID>. If Environment ID is not specified, we assume default 'draft' environment. If User ID is not specified, we assume default '-' user.
Authorization requires the following IAM permission on the specified resource parent:
[[["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."],[[["This endpoint creates a new session entity type, or overrides an existing one if it already exists."],["The HTTP request is a `POST` to the specified endpoint using the provided `parent` path parameter for session identification."],["The request body must contain an instance of `SessionEntityType`, and a successful response will include a new `SessionEntityType` instance."],["This method does not support Google Assistant integration, and requires specific `dialogflow.sessionEntityTypes.create` IAM permissions for authorization."],["Authorization for this endpoint requires one of the specified OAuth scopes: `https://www.googleapis.com/auth/cloud-platform` or `https://www.googleapis.com/auth/dialogflow`."]]],[]]
