2.2.1.1 Content-Type

The Content-Type header is a response header that is common to all requests and responses. It contains the content type of the payload. This header is provided by clients in HTTP/1.1 requests to the Network Controller, and it is also provided by the Network Controller in HTTP responses to the client. This header is optional for responses that do not contain content, otherwise it is required. The only valid type is:

 application/json

The status code InternalServerError (section 3.1.5.35) will be returned in the HTTP Response property if the Content-Type header does not contain the appropriate value.