> ## Documentation Index > Fetch the complete documentation index at: https://developer.box.com/llms.txt > Use this file to discover all available pages before exploring further. # Issue registration token for Windows system > Issues a new installation token for the Windows shuttle system identified by its ID. Paste the returned token into the Windows agent installer to register the agent with this system. > [!NOTE] > > Learn more about [Box SDK versioning strategy](https://developer.box.com/guides/tooling/sdks/sdk-versioning.md). ## OpenAPI ````yaml box-openapi-v2026.0.json POST /shuttle_systems/{shuttle_system_id}/issue_registration_token openapi: 3.0.2 info: title: Box Platform API description: >- [Box Platform](https://developer.box.com) provides functionality to provide access to content stored within [Box](https://box.com). It provides endpoints for basic manipulation of files and folders, management of users within an enterprise, as well as more complex topics such as legal holds and retention policies. termsOfService: https://cloud.app.box.com/s/rmwxu64h1ipr41u49w3bbuvbsa29wku9 contact: name: Box, Inc url: https://developer.box.com email: devrel@box.com license: name: Apache-2.0 url: https://www.apache.org/licenses/LICENSE-2.0 version: '2026.0' x-box-commit-hash: da48f6b132 servers: - url: https://api.box.com/2.0 description: Box Platform API server. security: - OAuth2Security: [] tags: - name: Automate Workflows description: Endpoints for listing and manually starting Automate workflow actions. x-box-tag: automate_workflows - name: Convert to Box Note description: Create Box Notes from supported source content (for example Markdown). x-box-tag: notes - name: Document Split description: >- A set of endpoints used to split a paginated source document into multiple files based on user-defined or AI-generated page ranges. x-box-tag: document_split - name: Query description: Query for your items. x-box-tag: query - name: Shuttle description: >- Endpoints for managing Box Shuttle, the service that migrates content into Box from external sources. Use these endpoints to manage the systems that Shuttle migrates content from and the migration jobs that Shuttle runs. x-box-tag: shuttle externalDocs: description: Box Developer Documentation. url: https://developer.box.com paths: /shuttle_systems/{shuttle_system_id}/issue_registration_token: post: tags: - Shuttle summary: Issue registration token for Windows system description: >- Issues a new installation token for the Windows shuttle system identified by its ID. Paste the returned token into the Windows agent installer to register the agent with this system. operationId: post_shuttle_systems_id_issue_registration_token_v2026.0 parameters: - $ref: '#/components/parameters/BoxVersionHeader' - name: shuttle_system_id in: path description: The unique identifier for the shuttle system. required: true schema: type: string example: 6a315c0754833bfc5df067bf responses: '200': description: Returns the agent installation credentials for the Windows system. content: application/json: schema: $ref: '#/components/schemas/ShuttleAgentCredentials' '401': description: >- Returned when the access token provided in the `Authorization` header is not recognized or not provided. content: application/json: schema: $ref: '#/components/schemas/ClientError' '403': description: >- Returned when the authenticated user is not an admin or co-admin with permission to manage enterprise properties. content: application/json: schema: $ref: '#/components/schemas/ClientError' '404': description: >- Returned when the shuttle system is not found or the user does not have access to it. content: application/json: schema: $ref: '#/components/schemas/ClientError' '429': description: >- Returned when the user has sent too many requests in a given amount of time. content: application/json: schema: $ref: '#/components/schemas/ClientError' default: description: An unexpected client error. content: application/json: schema: $ref: '#/components/schemas/ClientError' components: parameters: BoxVersionHeader: name: box-version in: header description: Version header. allowEmptyValue: false required: true schema: type: string enum: - '2026.0' example: '2026.0' schemas: ShuttleAgentCredentials: description: >- The installation credentials issued for a Windows shuttle system. The registration token is pasted into the Windows agent installer to register the agent with its system. type: object properties: registration_token: description: >- The installation token to paste into the Windows agent installer to register the agent. type: string example: eyJhbGciOi... expires_at: description: When the registration token expires and can no longer be used. type: string format: date-time example: '2026-03-16T12:00:00Z' required: - registration_token - expires_at title: Shuttle agent credentials x-box-resource-id: shuttle_agent_credentials_v2026.0 x-box-tag: shuttle ClientError: description: A generic error. type: object properties: type: description: The value will always be `error`. type: string example: error enum: - error nullable: false status: description: The HTTP status of the response. type: integer format: int32 example: 400 nullable: false code: description: A Box-specific error code. type: string example: item_name_invalid enum: - created - accepted - no_content - redirect - not_modified - bad_request - unauthorized - forbidden - not_found - method_not_allowed - conflict - precondition_failed - too_many_requests - internal_server_error - unavailable - item_name_invalid - insufficient_scope message: description: A short message describing the error. type: string example: Method Not Allowed nullable: false context_info: description: >- A free-form object that contains additional context about the error. The possible fields are defined on a per-endpoint basis. `message` is only one example. type: object example: message: Something went wrong additionalProperties: {} nullable: true help_url: description: A URL that links to more information about why this error occurred. type: string example: >- https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/ nullable: false request_id: description: >- A unique identifier for this response, which can be used when contacting Box support. type: string example: abcdef123456 nullable: false title: Client error x-box-resource-id: client_error_v2026.0 securitySchemes: OAuth2Security: type: oauth2 description: >- The access token received from the authorization server in the OAuth 2.0 flow. flows: authorizationCode: authorizationUrl: https://account.box.com/api/oauth2/authorize tokenUrl: https://api.box.com/oauth2/token scopes: root_readonly: Read all files and folders stored in Box root_readwrite: Read and write all files and folders stored in Box manage_app_users: Provision and manage app users manage_managed_users: Provision and manage managed users manage_groups: Manage an enterprise's groups manage_webhook: Create webhooks programmatically through the API manage_enterprise_properties: Manage enterprise properties manage_data_retention: Manage data retention polices manage_legal_hold: Manage Legal Holds ````