public async static void GetTextFromS3(IAmazonTextract textractClient, string bucketName, string keyName)
{
List <Block> result = null;
DetectDocumentTextRequest detectTextRequest = new DetectDocumentTextRequest()
{
Document = new Document {
S3Object = new S3Object {
Bucket = bucketName,
Name = keyName
}
}
};
try
{
Task <DetectDocumentTextResponse> detectTask = textractClient.DetectDocumentTextAsync(detectTextRequest);
DetectDocumentTextResponse detectTextResponse = await detectTask;
result = detectTextResponse.Blocks;
//PrintBlockDetails(result);
}
catch (AmazonTextractException textractException)
{
Console.WriteLine(textractException.Message, textractException.InnerException);
}
}
public async Task <List <Block> > GetTextFromStream(IAmazonTextract textractClient, MemoryStream stream)
{
List <Block> result = null;
DetectDocumentTextRequest detectTextRequest = new DetectDocumentTextRequest()
{
Document = new Document
{
Bytes = stream
}
};
try
{
Task <DetectDocumentTextResponse> detectTask = textractClient.DetectDocumentTextAsync(detectTextRequest);
DetectDocumentTextResponse detectTextResponse = await detectTask;
result = detectTextResponse.Blocks;
//PrintBlockDetails(result);
}
catch (AmazonTextractException textractException)
{
Console.WriteLine(textractException.Message, textractException.InnerException);
}
return(result);
}
private Amazon.Textract.Model.DetectDocumentTextResponse CallAWSServiceOperation(IAmazonTextract client, Amazon.Textract.Model.DetectDocumentTextRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Textract", "DetectDocumentText");
try
{
#if DESKTOP
return(client.DetectDocumentText(request));
#elif CORECLR
return(client.DetectDocumentTextAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
