> ## Documentation Index > Fetch the complete documentation index at: https://docs.cedarai.com/llms.txt > Use this file to discover all available pages before exploring further. # Complete class list tasks > Marks one or more class list tasks as completed. Usage notes: - Each item in the request specifies a taskId and optionally a finalTrackId (the track the equipment was moved to). - When all tasks on a class list are completed, the class list is automatically archived. - Use this endpoint after moving equipment (via the Move Equipment API) to mark the corresponding class list tasks as done. - The completedAt timestamp defaults to the current time if not specified. ## OpenAPI ````yaml /user-docs/api-reference/external-openapi.json post /ims/work-orders/tasks/complete openapi: 3.1.0 info: title: ARMS External API version: 1.0.0 description: >- OpenAPI specification generated from external API schemas. Endpoints require query parameter carrierId and headers x-arms-api-key and x-arms-assume-user. license: name: Proprietary url: https://cedarai.com servers: - url: https://api-lg.arms.cedarai.com description: Production (US) - url: https://api-lg.arms.cedarai.se description: Production (EU) security: - ApiKeyAuth: [] AssumeUser: [] paths: /ims/work-orders/tasks/complete: post: summary: Complete class list tasks description: >- Marks one or more class list tasks as completed. Usage notes: - Each item in the request specifies a taskId and optionally a finalTrackId (the track the equipment was moved to). - When all tasks on a class list are completed, the class list is automatically archived. - Use this endpoint after moving equipment (via the Move Equipment API) to mark the corresponding class list tasks as done. - The completedAt timestamp defaults to the current time if not specified. operationId: completeClassListTasks parameters: - $ref: '#/components/parameters/CarrierId' - $ref: '#/components/parameters/ViewAsUserGroup' requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CompleteClassListTasksInput' examples: completeSingleTask: summary: Complete a single task value: carrierId: 1234 items: - taskId: 5678 finalTrackId: 42 completeMultipleTasks: summary: Complete multiple tasks at once value: carrierId: 1234 items: - taskId: 5678 finalTrackId: 42 - taskId: 5679 finalTrackId: 43 completeWithTimestamp: summary: Complete with explicit timestamp value: carrierId: 1234 completedAt: '2026-03-25T20:00:00Z' items: - taskId: 5678 finalTrackId: 42 responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/CompleteClassListTasksOutput' '400': description: Bad Request '401': description: Unauthorized '500': description: Internal Server Error default: description: Error content: application/json: schema: $ref: '#/components/schemas/Error' components: parameters: CarrierId: name: carrierId in: query required: true schema: type: integer description: Carrier identifier; required for all endpoints ViewAsUserGroup: name: viewAsUserGroup in: query required: false schema: type: string description: Optional user group context schemas: CompleteClassListTasksInput: type: object required: - carrierId - items description: Request body for completing class list tasks. properties: carrierId: type: integer description: Carrier identifier. items: type: array description: List of tasks to complete. items: $ref: '#/components/schemas/CompleteSingleTaskInput' completedAt: type: string format: date-time description: Override completion timestamp. Defaults to current time if omitted. noReturn: type: boolean default: false description: If true, do not return the updated tasks in the response. CompleteClassListTasksOutput: type: object description: Response after completing class list tasks. properties: tasks: type: array description: Updated tasks after completion. items: $ref: '#/components/schemas/ClassListTask' Error: type: object properties: message: type: string CompleteSingleTaskInput: type: object required: - taskId description: Completion details for a single task. properties: taskId: type: integer description: ID of the task to complete. finalTrackId: type: integer description: Track the equipment was moved to. finalSpotId: type: integer description: Spot the equipment was moved to. completedById: type: integer description: Service template ID that performed the completion. ClassListTask: type: object description: >- A task within a class list representing a switching operation for a single piece of equipment. properties: resourceId: type: integer uuid: type: string description: UUID that complements the legacy numeric resourceId. carrier: $ref: '#/components/schemas/CarrierResource' equipment: $ref: '#/components/schemas/EquipmentResource' equipmentId: type: integer description: Equipment resource ID taskType: type: string enum: - SWITCH description: Type of task (always SWITCH for class lists) status: type: string enum: - NOT_STARTED - COMPLETED - CANCELED description: Status of the task currentTrack: $ref: '#/components/schemas/GroupingResource' assignedTrack: $ref: '#/components/schemas/GroupingResource' assignedSpot: $ref: '#/components/schemas/SpotResource' finalTrack: $ref: '#/components/schemas/GroupingResource' finalSpot: $ref: '#/components/schemas/SpotResource' createdAt: type: string format: date-time description: When the task was created completedAt: type: string format: date-time description: When the task was completed customer: $ref: '#/components/schemas/CustomerResource' CarrierResource: type: object properties: resourceType: type: string enum: - Carrier resourceId: type: integer uuid: type: string description: UUID that complements the legacy numeric resourceId. carrierCode: type: string name: type: string EquipmentResource: type: object properties: resourceType: type: string enum: - Equipment resourceId: type: integer uuid: type: string description: UUID that complements the legacy numeric resourceId. equipmentInitial: type: string equipmentNumber: type: integer GroupingResource: type: object properties: resourceType: type: string enum: - Grouping resourceId: type: integer uuid: type: string description: UUID that complements the legacy numeric resourceId. name: type: string groupingType: type: string sortOrder: type: integer colorToken: type: string SpotResource: type: object properties: resourceType: type: string enum: - Spot resourceId: type: integer uuid: type: string description: UUID that complements the legacy numeric resourceId. name: type: string CustomerResource: type: object properties: resourceType: type: string enum: - Customer resourceId: type: integer uuid: type: string description: UUID that complements the legacy numeric resourceId. name: type: string securitySchemes: ApiKeyAuth: type: apiKey in: header name: x-arms-api-key description: Your ARMS API key AssumeUser: type: apiKey in: header name: x-arms-assume-user description: Email of a user assigned to the appropriate user group ````