> ## 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. # Set Friend Tags > Updates the tag list for a specified user in the friend list of another user ## OpenAPI ````yaml /services/playfab/api-references/rest/server/server.openapi.json post /Server/SetFriendTags openapi: 3.0.0 info: version: '260922' title: PlayFab Server API description: >- Provides functionality to allow external (developer-controlled) servers to interact with user inventories and data in a trusted manner, and to handle matchmaking and client connection orchestration 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: Analytics description: Analytics APIs - name: Authentication description: Authentication APIs - name: Character Data description: Character Data APIs - name: Characters description: Characters APIs - name: Content description: Content Service APIs - name: Friend List Management description: Friend List Management APIs - name: Matchmaking description: Matchmaking APIs - name: Platform Specific Methods description: Platform Specific Methods 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: 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 paths: /Server/SetFriendTags: post: tags: - Friend List Management summary: Set Friend Tags description: >- Updates the tag list for a specified user in the friend list of another user operationId: SetFriendTags requestBody: content: application/json: schema: $ref: '#/components/schemas/SetFriendTagsRequest' description: >- This operation is not additive. It will completely replace the tag list for the specified user. Please note that only users in the PlayFab friends list can be assigned tags. Attempting to set a tag on a friend only included in the friends list from a social site integration (such as Facebook or Steam) will return the AccountNotFound error. responses: '200': $ref: '#/components/responses/EmptyResponse' '400': $ref: '#/components/responses/ApiErrorWrapper' security: - SecretKey: [] components: schemas: SetFriendTagsRequest: description: >- This operation is not additive. It will completely replace the tag list for the specified user. Please note that only users in the PlayFab friends list can be assigned tags. Attempting to set a tag on a friend only included in the friends list from a social site integration (such as Facebook or Steam) will return the AccountNotFound error. type: object properties: FriendPlayFabId: description: >- PlayFab identifier of the friend account to which the tag(s) should be applied. type: string PlayFabId: description: PlayFab identifier of the player whose friend is to be updated. type: string Tags: description: Array of tags to set on the friend account. type: array items: type: string required: - PlayFabId - FriendPlayFabId - Tags example: PlayFabId: ABCDEF123456 FriendPlayFabId: 298ABC37799 Tags: - sniper - melee EmptyResponse: type: object properties: {} 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: EmptyResponse: 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/EmptyResponse' 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 - [Set Friend Tags](/services/playfab/api-references/rest/client/friend-list-management/set-friend-tags.md) - [PFFriendsClientSetFriendTagsRequest](/services/playfab/api-references/c/pffriendstypes/structs/pffriendsclientsetfriendtagsrequest.md) - [PFFriendsServerSetFriendTagsRequest](/services/playfab/api-references/c/pffriendstypes/structs/pffriendsserversetfriendtagsrequest.md) - [PFFriendsClientSetFriendTagsAsync](/services/playfab/api-references/c/pffriends/functions/pffriendsclientsetfriendtagsasync.md) - [PFFriendsServerSetFriendTagsAsync](/services/playfab/api-references/c/pffriends/functions/pffriendsserversetfriendtagsasync.md)