Don't throw an error when no data is expected.
Don't throw an error when no data is expected.

Status code 204 indicates that there is no HTTP body, so none should be expected.

contentful/contentful.objc,danieleggert/contentful.objc,akfreas/contentful.objc,contentful/contentful.objc,akfreas/contentful.objc,davidmdavis/contentful.objc,danieleggert/contentful.objc,danieleggert/contentful.objc,contentful/contentful.objc,davidmdavis/contentful.objc,davidmdavis/contentful.objc,akfreas/contentful.objc