# Update title

This endpoint updates a title by ID. Only the fields present in the request body are changed. The request must contain at least one field to update.

Endpoint: PUT /v2/titles/{id}
Version: 1.0
Security: OAuth2

## Path parameters:

  - `id` (string, required)

## Header parameters:

  - `Idempotency-Key` (string,null)

## Request fields (application/json):

  - `name` (string, required)
    Name of the title. Cannot be blank or null when supplied.

## Response 200 fields (application/json):

  - `id` (string, required)

  - `name` (string, required)
    Name of the title