# UpdateUsernameRequest ## Fields | Field | Type | Required | Description | | --------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | | `username` | *string* | :heavy_check_mark: | N/A | | `requestBody` | [operations.UpdateUsernameRequestBody](../../../sdk/models/operations/updateusernamerequestbody.md) | :heavy_minus_sign: | N/A |