/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
GetDocumentVersionResponse response = new GetDocumentVersionResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("CustomMetadata", targetDepth))
{
var unmarshaller = new DictionaryUnmarshaller <string, string, StringUnmarshaller, StringUnmarshaller>(StringUnmarshaller.Instance, StringUnmarshaller.Instance);
response.CustomMetadata = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("Metadata", targetDepth))
{
var unmarshaller = DocumentVersionMetadataUnmarshaller.Instance;
response.Metadata = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
private async Task <Stream> GetDocumentVersionStreamAsync(String documentId, String versionId)
{
GetDocumentVersionRequest getDocumentVersionRequest = new GetDocumentVersionRequest()
{
DocumentId = documentId,
VersionId = versionId,
Fields = "SOURCE",
AuthenticationToken = authenticationToken
};
GetDocumentVersionResponse response = await client.GetDocumentVersionAsync(getDocumentVersionRequest).ConfigureAwait(false);
String downloadUrl = response.Metadata.Source[DocumentSourceType.ORIGINAL.Value];
return(await httpClient.GetStreamAsync(downloadUrl).ConfigureAwait(false));
}
