/// <summary>
/// Returns the appropriate content-type for this format.
/// </summary>
/// <param name="mediaType">The specified media type.</param>
/// <param name="encoding">The specified encoding.</param>
/// <param name="writingResponse">True if the message writer is being used to write a response.</param>
/// <param name="mediaTypeParameters"> The resultant parameters list of the media type. Parameters list could be updated
/// when getting content type and should be returned if that is the case.
/// </param>
/// <returns>The content-type value for the format.</returns>
internal virtual string GetContentType(ODataMediaType mediaType, Encoding encoding,
bool writingResponse, out IEnumerable <KeyValuePair <string, string> > mediaTypeParameters)
{
mediaTypeParameters = mediaType.Parameters;
return(HttpUtils.BuildContentType(mediaType, encoding));
}