> ## Documentation Index > Fetch the complete documentation index at: https://docs.flatpeak.com/llms.txt > Use this file to discover all available pages before exploring further. # Update a device > Updates the specified device identifier. Any parameters that have not been provided will be left unchanged. ## OpenAPI ````yaml api-reference/anode/flatpeak-api-spec-anode.json PATCH /devices/{id} openapi: 3.0.3 info: description: Flatpeak API version: 2025-09-14.anode title: Flatpeak API termsOfService: https://flatpeak.com/legal contact: name: Technical Support email: support@flatpeak.com url: https://flatpeak.com/contact license: name: Apache 2.0 url: https://flatpeak.com/legal servers: - url: https://api.flatpeak.com description: Location security: [] tags: - name: Consumption description: Consumption operations - name: Customers description: Customer operations - name: Devices description: Device operations - name: Meters description: Meter readings operations - name: Events description: Events operations - name: Login description: Bearer auth token operations - name: Connect description: Connect operations - name: Locations description: Location operations - name: Rates description: Rates operations - name: Costs description: Consumption cost calculations - name: Schedules description: Consumption schedules - name: Tariffs description: Tariff operations - name: Slots description: Slots operations externalDocs: description: Location documentation url: https://docs.flatpeak.com paths: /devices/{id}: parameters: - in: path name: id description: Flatpeak `device_id`. required: true schema: example: dev_6563a6757360a6d6a628e839 type: string patch: tags: - Devices summary: Update a device description: >- Updates the specified device identifier. Any parameters that have not been provided will be left unchanged. operationId: update-device requestBody: $ref: '#/components/requestBodies/DeviceUpdate' responses: '200': $ref: '#/components/responses/Device' '403': $ref: '#/components/responses/403' '404': $ref: '#/components/responses/404' '409': $ref: '#/components/responses/409' '429': $ref: '#/components/responses/429' security: - bearerAuth: [] components: requestBodies: DeviceUpdate: content: application/json: schema: type: object properties: reference_id: type: string description: >- A reference that is meaningful to you, for example, an ID from your system. example: DEV1234567890 description: Updates a Device responses: '403': description: 403 forbidden content: application/json: schema: type: object x-examples: Example: message: Bad credentials properties: object: type: string example: error x-stoplight: id: gria4ysjd9zhk default: error type: type: string x-stoplight: id: 7mhtfljidnqcu example: invalid_request default: invalid_request code: type: string x-stoplight: id: sy7ljpdy5wdes example: access_denied default: access_denied time_created: type: string x-stoplight: id: 84d5biv9dfbc9 format: date-time example: '2025-01-01T00:00:00Z' required: - object - type - code examples: {} '404': description: 404 response content: application/json: schema: type: object x-examples: Example: message: Not Found properties: object: type: string example: error x-stoplight: id: qyc690tqd4dnh default: error type: type: string x-stoplight: id: 6sog2aaccgb59 example: invalid_request default: invalid_request code: type: string x-stoplight: id: 6l9jrgodwxi0c example: not_found default: not_found time_created: type: string x-stoplight: id: 1ywndy1nsshcz example: '2025-01-01T00:00:00Z' format: date-time examples: {} '409': description: 409 conflict content: application/json: schema: type: object x-examples: Example: message: Conflict properties: object: type: string x-stoplight: id: fk1kol4j7b61e default: error example: error type: type: string x-stoplight: id: oyyg98j0zeytg default: conflict example: conflict code: type: string x-stoplight: id: 9c88baxga1b2j default: duplicate_reference example: duplicate_reference message: type: string example: Reference ID already exists default: Reference ID already exists examples: {} '429': description: 429 Too many requests content: application/json: schema: type: object properties: object: type: string x-stoplight: id: irkmp11gg6sjx example: error default: error type: type: string x-stoplight: id: u0gq12cizam3d default: rate_limit example: rate_limit code: type: string x-stoplight: id: uh7x9404d4w3q default: too_many_requests example: too_many_requests message: type: string x-stoplight: id: 9z8h79l1coblc default: Too many requests. Please retry after a short delay. example: Too many requests. Please retry after a short delay. time_created: type: string x-stoplight: id: ea7o3uvdojrtc format: date-time default: '2026-01-29T17:11:52Z' example: '2026-01-29T17:11:52Z' required: - object - type - code - message Device: description: '' content: application/json: schema: $ref: '#/components/schemas/Device' schemas: Device: type: object x-examples: {} description: This object represents a device or another asset of a compatible type. title: Device x-tags: - Devices properties: id: type: string description: Flatpeak unique object `id`. example: dev_63a6087272941ef077a8fd3e readOnly: true object: type: string description: Represents the object’s type. example: device readOnly: true live_mode: type: boolean x-stoplight: id: 49pa8oln5zly4 description: >- Has the value true if the object exists in live mode or the value false if the object exists in test mode. reference_id: type: string description: >- A reference that is meaningful to you, for example, an ID from your system. example: DEV1234567890 x-stoplight: id: gcnayduh1z16f readOnly: true last_seen: type: string description: Timestamp of when the device has last queried the service. example: '2022-03-22T11:12:21Z' format: date-time time_created: type: string description: Time when the object was created, in UTC. example: '2022-01-24T14:15:22Z' account_id: type: string description: Flatpeak account ID. example: acc_661677911f2197045e6cf1b1 x-stoplight: id: gcnayduh1z16f readOnly: true required: - id - object - live_mode - reference_id - time_created - account_id securitySchemes: bearerAuth: type: http scheme: bearer description: >- Authenticate with `bearer` you obtained from [authentication](/api-reference/anode/authentication) endpoint. ````