> ## Documentation Index > Fetch the complete documentation index at: https://www.c1.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # List App Users For User > List app user accounts within a specific app that are correlated to a given C1 user. ## OpenAPI ````yaml https://spec.speakeasy.com/conductor-one/conductorone/my-source-with-code-samples get /api/v1/apps/{app_id}/users/{user_id}/app_users openapi: 3.1.0 info: description: The C1 API is a HTTP API for managing C1 resources. title: C1 API version: 0.1.0-alpha servers: - description: The C1 API server for the current tenant. url: https://{tenantDomain}.conductor.one variables: tenantDomain: default: example description: The domain of the tenant to use for this request. security: - bearerAuth: [] oauth: [] paths: /api/v1/apps/{app_id}/users/{user_id}/app_users: get: tags: - AppUsers summary: List App Users For User description: >- List app user accounts within a specific app that are correlated to a given C1 user. operationId: c1.api.app.v1.AppUserService.ListAppUsersForUser parameters: - in: path name: app_id required: true schema: description: The ID of the app to list users for. readOnly: false type: string - in: path name: user_id required: true schema: description: The C1 user ID to filter app users by identity correlation. readOnly: false type: string - in: query name: page_size schema: description: The maximum number of results to return per page. format: int32 readOnly: false type: integer - in: query name: page_token schema: description: The token for fetching the next page of results. readOnly: false type: string responses: '200': content: application/json: schema: $ref: >- #/components/schemas/c1.api.app.v1.AppUsersForUserServiceListResponse description: >- The response message for listing app users correlated to a specific C1 user. x-codeSamples: - lang: go label: ListAppUsersForUser source: "package main\n\nimport(\n\t\"context\"\n\t\"github.com/conductorone/conductorone-sdk-go/pkg/models/shared\"\n\tconductoronesdkgo \"github.com/conductorone/conductorone-sdk-go\"\n\t\"github.com/conductorone/conductorone-sdk-go/pkg/models/operations\"\n\t\"log\"\n)\n\nfunc main() {\n ctx := context.Background()\n\n s := conductoronesdkgo.New(\n conductoronesdkgo.WithSecurity(shared.Security{\n BearerAuth: \"\",\n Oauth: \"\",\n }),\n )\n\n res, err := s.AppUser.ListAppUsersForUser(ctx, operations.C1APIAppV1AppUserServiceListAppUsersForUserRequest{\n AppID: \"\",\n UserID: \"\",\n })\n if err != nil {\n log.Fatal(err)\n }\n if res.AppUsersForUserServiceListResponse != nil {\n // handle response\n }\n}" - lang: typescript label: Typescript (SDK) source: >- import { ConductoroneSDKTypescript } from "conductorone-sdk-typescript"; const conductoroneSDKTypescript = new ConductoroneSDKTypescript({ security: { bearerAuth: "", oauth: "", }, }); async function run() { const result = await conductoroneSDKTypescript.appUser.listAppUsersForUser({ appId: "", userId: "", }); console.log(result); } run(); components: schemas: c1.api.app.v1.AppUsersForUserServiceListResponse: description: >- The response message for listing app users correlated to a specific C1 user. properties: expanded: description: List of serialized related objects. items: additionalProperties: true description: >- Contains an arbitrary serialized message along with a @type that describes the type of the serialized message. properties: '@type': description: The type of the serialized message. type: string readOnly: false type: object nullable: true readOnly: false type: array list: description: The list of app user results. items: $ref: '#/components/schemas/c1.api.app.v1.AppUserView' nullable: true readOnly: false type: array nextPageToken: description: The token for fetching the next page of results. readOnly: false type: string title: App Users For User Service List Response type: object x-speakeasy-name-override: AppUsersForUserServiceListResponse c1.api.app.v1.AppUserView: description: >- The AppUserView contains an app user as well as paths for apps, identity users, and last usage in expanded arrays. properties: appPath: description: >- JSONPATH expression indicating where the app is expanded in expanded arrays indicated in the request. readOnly: false type: string appUser: $ref: '#/components/schemas/c1.api.app.v1.AppUser' identityUserPath: description: >- JSONPATH expression indicating where the identity user is expanded in expanded arrays indicated in the request. readOnly: false type: string lastUsagePath: description: >- JSONPATH expression indicating where the last usage information is expanded in expanded arrays indicated in the request. readOnly: false type: string title: App User View type: object x-speakeasy-name-override: AppUserView c1.api.app.v1.AppUser: description: Application User that represents an account in the application. properties: appId: description: The ID of the application. readOnly: true type: string appUserType: description: The appplication user type. Type can be user, system or service. enum: - APP_USER_TYPE_UNSPECIFIED - APP_USER_TYPE_USER - APP_USER_TYPE_SERVICE_ACCOUNT - APP_USER_TYPE_SYSTEM_ACCOUNT readOnly: false type: string x-speakeasy-unknown-values: allow createdAt: format: date-time readOnly: true type: string deletedAt: format: date-time readOnly: true type: string displayName: description: The display name of the application user. readOnly: true type: string email: description: The email field of the application user. readOnly: true type: string emails: description: The emails field of the application user. items: type: string nullable: true readOnly: true type: array employeeIds: description: The employee IDs field of the application user. items: type: string nullable: true readOnly: true type: array id: description: A unique idenditfier of the application user. readOnly: true type: string identityUserId: description: The conductor one user ID of the account owner. readOnly: true type: string isExternal: description: The isExternal field. readOnly: true type: boolean profile: additionalProperties: true readOnly: true type: object status: $ref: '#/components/schemas/c1.api.app.v1.AppUserStatus' updatedAt: format: date-time readOnly: true type: string username: description: The username field of the application user. readOnly: true type: string usernames: description: The usernames field of the application user. items: type: string nullable: true readOnly: true type: array title: App User type: object x-speakeasy-name-override: AppUser c1.api.app.v1.AppUserStatus: description: The satus of the applicaiton user. properties: details: description: The details of applicaiton user status. readOnly: true type: string status: description: The application user status field. enum: - STATUS_UNSPECIFIED - STATUS_ENABLED - STATUS_DISABLED - STATUS_DELETED readOnly: true type: string x-speakeasy-unknown-values: allow title: App User Status type: object x-speakeasy-name-override: AppUserStatus securitySchemes: bearerAuth: scheme: bearer type: http oauth: description: >- This API uses OAuth2 with the Client Credential flow. Client Credentials must be sent in the BODY, not the headers. For an example of how to implement this, refer to the [c1TokenSource.Token()](https://github.com/ConductorOne/conductorone-sdk-go/blob/3375fe7c0126d17e7ec4e711693dee7b791023aa/token_source.go#L101-L187) function. flows: clientCredentials: scopes: {} tokenUrl: /auth/v1/token type: oauth2 ````