# Creates or updates a device by ID

<span class="api-endpoint">POST {{<a href="#urlbases">baseURL</a>}}/pay-api/v1/devices</span>

Endpoint: POST /pay-api/v1/devices
Version: V1
Security: Bearer

## Request fields (application/json):

  - `deviceId` (string)
    Specifies the device identifier.

Example: 7aafd09f-b3e6-43fb-b815-5db3bf7f1452
    Example: 7aafd09f-b3e6-43fb-b815-5db3bf7f1452

  - `deviceName` (string)
    Specifies the device name.

Example: iPhone12,1
    Example: iPhone12,1

## Response 200 fields (application/json):

  - `deviceId` (string)
    Indicates the device identifier.

Example: 7aafd09f-b3e6-43fb-b815-5db3bf7f1452
    Example: 7aafd09f-b3e6-43fb-b815-5db3bf7f1452

## Response 400 fields (application/json):

  - `details` (string)
    Indicates details about the error.

Example: Validation failed: -- Email: 'Email' is not a valid email address. Severity: Error
    Example: Validation failed: -- Email: 'Email' is not a valid email address. Severity: Error

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)
    Indicates the source of the error.
Example: <Service>
    Example: <Service>

  - `exceptionType` (string)
    Indicates the error's exception type.

Example: FluentValidation.ValidationException
    Example: FluentValidation.ValidationException

  - `correlationId` (string)
    Indicates the correlation identifier.

Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef
    Example: aa6cfcd0-0295-4a4c-b074-8c901f114fef

  - `entityId` (string)
    Indicates the entity identifier.
Example:
null

  - `errorCode` (string)
    Indicates the error code.
Example:
null

## Response 404 fields (application/json):

  - `details` (string)

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)

  - `exceptionType` (string)

  - `correlationId` (string)

  - `entityId` (string)

  - `errorCode` (string)

## Response 500 fields (application/json):

  - `details` (string)

  - `statusCode` (integer)
    Specifies the HTTP response status code.
This is the HTTP status code returned by the attempted delivery.
The following is a list of HTTP response status codes that include but are not limited to:
| HTTP Status | Meaning |
|  --- | --- |
| 200 | Delivery succeeded |
| 400 | Bad request |
| 401 | Unauthorized |
| 404 | Endpoint not found |
| 429 | Rate limited |

Example: 401
    Example: 401

  - `source` (string)

  - `exceptionType` (string)

  - `correlationId` (string)

  - `entityId` (string)

  - `errorCode` (string)