Skip to main content

Device Related Messages

Error codes related to device operations, including device lookup, registration conflicts, and device availability.

Overview

CodeMessageDescription
DVC001Device 0 is unknownNo device was found with the provided ID or identifier.
DVC002Device 0 has already existedA device with the provided identifier already exists, violating the unique constraint.
DVC003Device ID must not be nullThe device ID is required but was not provided.
DVC004Device '0' is not online.The specified device is currently offline and cannot be used for invocations.

Error Code Details

DVC001

Message

Device {0} is unknown

Description

No device was found with the provided ID or identifier.

Root Cause

  • The device ID {0} does not match any registered device.

Resolution

  1. Verify the device ID and ensure the device is registered in the system.

DVC002

Message

Device {0} has already existed

Description

A device with the provided identifier already exists, violating the unique constraint.

Root Cause

  • A device with the identifier {0} was previously registered.

Resolution

  1. Use a different device identifier.
  2. Check existing devices before registering a new one.

DVC003

Message

Device ID must not be null

Description

The device ID is required but was not provided.

Root Cause

  • The deviceId field was not included in the request.

Resolution

  1. Provide a valid device ID in the request.

DVC004

Message

Device '{0}' is not online.

Description

The specified device is currently offline and cannot be used for invocations.

Root Cause

  • The device {0} is not connected or is in an offline state.

Resolution

  1. Wait for the device to come online and retry.
  2. Select a different device that is currently online.