# Add device metadata

Add key/value metadata to the device specified in the JWT

Endpoint: POST /v2/devices/metadata
Version: 2.0
Security: TokenAuth

## Request fields (application/json):

  - `key` (string)

  - `value` (string)

## Response 400 fields (application/json):

  - `code` (integer)

  - `message` (string)

  - `details` (array)

  - `details.@type` (string)

## Response 401 fields (application/json):

  - `code` (integer)

  - `message` (string)

  - `details` (array)

  - `details.@type` (string)

## Response 403 fields (application/json):

  - `code` (integer)

  - `message` (string)

  - `details` (array)

  - `details.@type` (string)

## Response 404 fields (application/json):

  - `code` (integer)

  - `message` (string)

  - `details` (array)

  - `details.@type` (string)

## Response default fields (application/json):

  - `code` (integer)

  - `message` (string)

  - `details` (array)

  - `details.@type` (string)