# Assign role to applications **POST /api/roles/{id}/applications** Assign a role to a list of applications. The role must have the type `Application`. ## Servers - Logto endpoint address.: https://[tenant_id].logto.app (Logto endpoint address.) ## Authentication methods - OAuth2 ## Parameters ### Path parameters - **id** (string) The unique identifier of the role. ### Body: application/json (object) - **applicationIds** (array[string]) An array of application IDs to be assigned. ## Responses ### 201 The role was assigned to the applications successfully. ### 400 Bad Request ### 401 Unauthorized ### 403 Forbidden ### 404 Not Found ### 422 Unprocessable Content [Powered by Bump.sh](https://bump.sh)