> ## 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. # Link PSN Id > Links the PlayStation™ Network account associated with the provided user id to the user's PlayFab account ## Error codes This operation may return the following PlayFab errors: | Error | Code | | --- | --- | | AccountAlreadyLinked | 1011 | | AccountNotFound | 1001 | | InvalidNamespaceMismatch | 1561 | | InvalidPSNAuthCode | 1092 | | InvalidPSNIssuerId | 1151 | | LinkedAccountAlreadyClaimed | 1012 | | PSNInaccessible | 1152 | ## OpenAPI ````yaml /services/playfab/api-references/rest/server/server.openapi.json post /Server/LinkPSNId 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/LinkPSNId: post: tags: - Account Management summary: Link PSN Id description: > Links the PlayStation™ Network account associated with the provided user id to the user's PlayFab account ## Error codes This operation may return the following PlayFab errors: | Error | Code | | --- | --- | | AccountAlreadyLinked | 1011 | | AccountNotFound | 1001 | | InvalidNamespaceMismatch | 1561 | | InvalidPSNAuthCode | 1092 | | InvalidPSNIssuerId | 1151 | | LinkedAccountAlreadyClaimed | 1012 | | PSNInaccessible | 1152 | operationId: LinkPSNId requestBody: content: application/json: schema: $ref: '#/components/schemas/LinkPSNIdRequest' responses: '200': $ref: '#/components/responses/LinkPSNIdResponse' '400': $ref: '#/components/responses/ApiErrorWrapper' security: - SecretKey: [] components: schemas: LinkPSNIdRequest: type: object properties: CustomTags: description: >- The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.). type: object ForceLink: description: >- If another user is already linked to the account, unlink the other user and re-link. type: boolean IssuerId: description: >- Id of the PlayStation™ Network issuer environment. If null, defaults to the production environment. This must match the issuer the account signs in under, otherwise the link will not be resolved by that sign in. type: number x-actualtype: int32 PlayFabId: description: >- Unique PlayFab assigned ID of the user on whom the operation will be performed. type: string PSNUserId: description: >- Id of the PlayStation™ Network user. Also known as the PSN Account Id. type: string SandboxId: description: >- The PlayStation™ Network sandbox to key the link under. Sandbox membership is per account, not per title: supply this only when the account signs in from a sandbox, and omit it otherwise, including for all retail accounts. This must match the sandbox the account signs in from, otherwise the link will not be resolved by that sign in. type: string required: - PlayFabId - PSNUserId example: PlayFabId: 1234FA342 PSNUserId: LKJDG7DDE LinkPSNIdResponse: 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: LinkPSNIdResponse: 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/LinkPSNIdResponse' 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 - [Link PSN Id](/services/playfab/api-references/rest/server/account-management/link-psn-id.md) - [Link PSN Account](/api-reference/account-management/link-psn-account.md) - [PFAccountManagementServerLinkPSNIdAsync](/services/playfab/api-references/c/pfaccountmanagement/functions/pfaccountmanagementserverlinkpsnidasync.md) - [PFAccountManagementLinkPSNIdRequest](/services/playfab/api-references/c/pfaccountmanagementtypes/structs/pfaccountmanagementlinkpsnidrequest.md) - [Link Xbox Id](/services/playfab/api-references/rest/server/account-management/link-xbox-id.md)