> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update User Title Display Name

> Updates the title specific display name for a user

## Error codes

This operation may return the following PlayFab errors:

| Error | Code |
| --- | --- |
| InsufficientFunds | 1059 |
| NameNotAvailable | 1058 |




## OpenAPI

````yaml post /Admin/UpdateUserTitleDisplayName
openapi: 3.0.0
info:
  version: '260922'
  title: PlayFab Admin API
  description: >-
    APIs for managing title configurations, uploaded Game Server code
    executables, and user data
  termsOfService: https://playfab.com/terms/
  contact:
    url: https://community.playfab.com/index.html
  license:
    name: Apache 2.0
    url: https://github.com/PlayFab/API_Specs/blob/master/LICENSE
servers:
  - url: https://{titleId}.playfabapi.com
    description: PlayFab title endpoint
    variables:
      titleId:
        default: your_title_id
        description: Your PlayFab title ID (hex).
security: []
tags:
  - name: Account Management
    description: Account Management APIs
  - name: Authentication
    description: Authentication APIs
  - name: Characters
    description: Characters APIs
  - name: Content
    description: Content Service APIs
  - name: Custom Server Management
    description: Custom Server Management APIs
  - name: Matchmaking
    description: Matchmaking APIs
  - name: Player Data Management
    description: Player Data Management APIs
  - name: Player Item Management
    description: Player Item Management APIs
  - name: PlayStream
    description: PlayStream Management APIs
  - name: ScheduledTask
    description: Task management APIs
  - name: Segments
    description: Segment management APIs
  - name: Server-Side Cloud Script
    description: Server-Side Cloud Script APIs
  - name: Shared Group Data
    description: Shared Group Data APIs
  - name: Title-Wide Data Management
    description: Title-Wide Data Management APIs
  - name: Xbox Store
    description: Xbox Store APIs
paths:
  /Admin/UpdateUserTitleDisplayName:
    post:
      tags:
        - Account Management
      summary: Update User Title Display Name
      description: |
        Updates the title specific display name for a user

        ## Error codes

        This operation may return the following PlayFab errors:

        | Error | Code |
        | --- | --- |
        | InsufficientFunds | 1059 |
        | NameNotAvailable | 1058 |
      operationId: UpdateUserTitleDisplayName
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateUserTitleDisplayNameRequest'
        description: >-
          In addition to the PlayFab username, titles can make use of a
          DisplayName which is also a unique identifier, but specific to the
          title. This allows for unique names which more closely match the theme
          or genre of a title, for example. This API enables changing that name,
          whether due to a customer request, an offensive name choice, etc.
      responses:
        '200':
          $ref: '#/components/responses/UpdateUserTitleDisplayNameResult'
        '400':
          $ref: '#/components/responses/ApiErrorWrapper'
      security:
        - SecretKey: []
components:
  schemas:
    UpdateUserTitleDisplayNameRequest:
      description: >-
        In addition to the PlayFab username, titles can make use of a
        DisplayName which is also a unique identifier, but specific to the
        title. This allows for unique names which more closely match the theme
        or genre of a title, for example. This API enables changing that name,
        whether due to a customer request, an offensive name choice, etc.
      type: object
      properties:
        CustomTags:
          description: >-
            The optional custom tags associated with the request (e.g. build
            number, external trace identifiers, etc.).
          type: object
        DisplayName:
          description: >-
            New title display name for the user - must be between 3 and 25
            characters
          type: string
        PlayFabId:
          description: >-
            PlayFab unique identifier of the user whose title specific display
            name is to be changed
          type: string
      required:
        - PlayFabId
        - DisplayName
      example:
        PlayFabId: '293438'
        DisplayName: New Display Name
    UpdateUserTitleDisplayNameResult:
      type: object
      properties:
        DisplayName:
          description: >-
            current title display name for the user (this will be the original
            display name if the rename attempt failed)
          type: string
      example:
        DisplayName: New Display Name
    ApiErrorWrapper:
      description: The basic wrapper around every failed API response
      type: object
      properties:
        code:
          description: Numerical HTTP code
          type: integer
        status:
          description: String HTTP code
          type: string
        error:
          description: Playfab error code
          type: string
        errorCode:
          description: Numerical PlayFab error code
          type: integer
        errorMessage:
          description: Description for the PlayFab errorCode
          type: string
        errorDetails:
          description: Detailed description of individual issues with the request object
          type: object
      required:
        - code
        - errorCode
  responses:
    UpdateUserTitleDisplayNameResult:
      description: ''
      content:
        application/json:
          schema:
            type: object
            properties:
              code:
                type: integer
                description: >-
                  The Http status code. If X-ReportErrorAsSuccess header is set
                  to true, this will report the actual http error code.
              status:
                type: string
                description: The Http status code as a string.
              data:
                $ref: '#/components/schemas/UpdateUserTitleDisplayNameResult'
            example:
              code: 200
              status: OK
              data:
                DisplayName: New Display Name
    ApiErrorWrapper:
      description: This is the outer wrapper for all responses with errors
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiErrorWrapper'
  securitySchemes:
    SecretKey:
      type: apiKey
      in: header
      name: X-SecretKey
      description: >-
        This API requires a title secret key, available to title admins, from
        PlayFab Game Manager.

````

## Related topics

- [Update User Title Display Name](/services/playfab/api-references/rest/client/account-management/update-user-title-display-name.md)
- [PFAccountManagementUpdateUserTitleDisplayNameRequest](/services/playfab/api-references/c/pfaccountmanagementtypes/structs/pfaccountmanagementupdateusertitledisplaynamerequest.md)
- [PFAccountManagementUpdateUserTitleDisplayNameResult](/services/playfab/api-references/c/pfaccountmanagementtypes/structs/pfaccountmanagementupdateusertitledisplaynameresult.md)
- [PFAccountManagementClientUpdateUserTitleDisplayNameAsync](/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementclientupdateusertitledisplaynameasync.md)
- [PFAccountManagementClientUpdateUserTitleDisplayNameGetResult](/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementclientupdateusertitledisplaynamegetresult.md)