> ## 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. # Create Shared Group > Requests the creation of a shared group object, containing key/value pairs which may be updated by all members of the group. When created by a server, the group will initially have no members. Shared Groups are designed for sharing data between a very small number of players, please see our guide: https://learn.microsoft.com/gaming/playfab/features/social/groups/using-shared-group-data ## Error codes This operation may return the following PlayFab errors: | Error | Code | | --- | --- | | InvalidSharedGroupId | 1088 | | ProductDisabledForTitle | 1609 | ## OpenAPI ````yaml /services/playfab/api-references/rest/server/server.openapi.json post /Server/CreateSharedGroup 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/CreateSharedGroup: post: tags: - Shared Group Data summary: Create Shared Group description: > Requests the creation of a shared group object, containing key/value pairs which may be updated by all members of the group. When created by a server, the group will initially have no members. Shared Groups are designed for sharing data between a very small number of players, please see our guide: https://learn.microsoft.com/gaming/playfab/features/social/groups/using-shared-group-data ## Error codes This operation may return the following PlayFab errors: | Error | Code | | --- | --- | | InvalidSharedGroupId | 1088 | | ProductDisabledForTitle | 1609 | operationId: CreateSharedGroup requestBody: content: application/json: schema: $ref: '#/components/schemas/CreateSharedGroupRequest' description: >- If SharedGroupId is specified, the service will attempt to create a group with that identifier, and will return an error if it is already in use. If no SharedGroupId is specified, a random identifier will be assigned. responses: '200': $ref: '#/components/responses/CreateSharedGroupResult' '400': $ref: '#/components/responses/ApiErrorWrapper' security: - SecretKey: [] components: schemas: CreateSharedGroupRequest: description: >- If SharedGroupId is specified, the service will attempt to create a group with that identifier, and will return an error if it is already in use. If no SharedGroupId is specified, a random identifier will be assigned. type: object properties: SharedGroupId: description: >- Unique identifier for the shared group (a random identifier will be assigned, if one is not specified). type: string example: SharedGroupId: Clan Data CreateSharedGroupResult: type: object properties: SharedGroupId: description: Unique identifier for the shared group. type: string example: SharedGroupId: Clan Data 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: CreateSharedGroupResult: 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/CreateSharedGroupResult' example: code: 200 status: OK data: SharedGroupId: Clan Data 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 - [Create Shared Group](/services/playfab/api-references/rest/client/shared-group-data/create-shared-group.md) - [Delete Shared Group](/api-reference/shared-group-data/delete-shared-group.md) - [Get Shared Group Data](/api-reference/shared-group-data/get-shared-group-data.md) - [Remove Shared Group Members](/api-reference/shared-group-data/remove-shared-group-members.md) - [Add Shared Group Members](/api-reference/shared-group-data/add-shared-group-members.md)