HTTP status codes are used to communicate result of your request.

HTTP Status Code	Description
200 `OK`	The request was successful.
201 `Created`	The request was successful and resource was created.
204 `No Content`	The request was successful and resource was deleted.
400 `Bad Request`	When the request could not be understood.
401 `Unauthorized`	Unauthorized request, i.e. missing access token.
403 `Forbidden`	The request is forbidden due to security reasons.
404 `Not Found`	Requested resource cannot be found.
405 `Method Not Allowed`	Requested method was not allowed, some other HTTP method is required.
422 `Unprocessable Entity`	The request was understood but cannot be processed as some validation error might occur. This might also represent an invalid state of the application or other similar problems.
429 `Too Many Requests`	In case you exceed maximum number of requests within given period, you receive this error response for any consequent requests. See Rate Limiting for more details.
502 `Bad Gateway`	In case an underlying API responds with an error. For example this might occur when message is being send to Facebook Messenger and Facebook page is disconnected from Amio.

Location Header

All responses with status code 201 Created contain Location header with actual location of newly created resource, i.e. Location: https://api.amio.io/v1/channels/{channel_id}.