HTTP Content Type Negotiation

• All text data in requests sent to GRNconnect servers MUST be in UTF-8 encoding, unless explicitly indicated otherwise.

• Clients MUST send all API requests with the header Content-Type: application/json. There MUST NOT be any media type parameters.

  Header Key	Value
  Content-Type	application/json
  Accept	application/json
  Accept-Encoding	application/gzip

• Clients MUST specify the same media type for Accept header as well. There MUST NOT be any media type parameters.

• If a response from the server contains any media type parameters, clients MUST ignore them

Error Codes

HTTP Status Code	Error Code	Description
400	1104	Malformed syntax in request body
406	1105	Response content type is not acceptable according to the request accept headers
415	1103	Unsupported media type