# Update a tier **PATCH /tiers/{tierId}** Updates a tier using its tier guid. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Bearer token ## Parameters ### Body: application/json (object) object ## Responses ### 200 Successfully updated a tier. #### Body: application/json (object) object ### 400 Invalid request. See response body for details. ### 401 Unauthorized request. See response body for details. ### 403 Permission denied. See response body for details. ### 404 Tier not found. #### Body: application/json (object) - **code** (integer(int32)) - **message** (string) - **details** (array[string]) ### 412 Optimistic concurrency check failed. The If-Match header is missing or it does not contain the version currently in the database. ### 500 Unknown error. See response body for details. [Powered by Bump.sh](https://bump.sh)