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I am trying to integrate with AWS Textract (documentation found here: https://docs.aws.amazon.com/textract/latest/dg/textract-dg.pdf). Particularly I am trying to use the AnalyzeDocument operation first. I am getting the error highlighted below. Has anyone been able to integrate Appian with AWS?
I am using Appian 194 which already has the AWS Signature Version 4.
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Hi, I can help you with this. Can you please paste the error in the thread as the screenshot is difficult to read. Or can you post a better version of the screenshot?
Hi Tejas,
We have created AWS credentials for AWS signature authentication. Now we are trying to created a connected system with this info.
1) What is the base url to use textract service? How do we get it?
2) Can you paste sample screenshot if you have any connected system and integration object created at your end for reference on how to call textract API
Thanks.
Hitesh
1) You can get the url for textract from the aws service endpoint documentation. If you are using the us-east-1 region, the base url will look like this - https://textract.us-east-1.amazonaws.comAlso, the Base url is optional in the connected system and you can configure the same in the integration that you create for textract.
2) Below are links to a couple of screenshots that may help. This integration is using Textract's 'GetDocumentAnalysis' action.You can refer to the documentation for more details - https://docs.appian.com/suite/help/20.2/aws_signaturev4_authentication.html/resized-image/__size/1280x960/__key/communityserver-discussions-components-files/18/Screen-Shot-2020_2D00_07_2D00_01-at-11.36.35-AM.png
/resized-image/__size/1280x480/__key/communityserver-discussions-components-files/18/Screen-Shot-2020_2D00_07_2D00_01-at-11.37.02-AM.png
Thanks Tejas for the information.
I am getting time out error after setting this up. Not sure what could be the issue.
Also, is this step (highlighted below in below) needed when connecting from Appian?
Hello Tejas
could you please add the screen shot for request body as well.
i am trying to implement Aws Recoknition and getting the below error:
HTTP/1.1 400 Bad Request x-amzn-RequestId: 5ad86fe3-6f3e-4180-9dfb-695372096ffa Content-Type: application/x-amz-json-1.1 Content-Length: 35 Date: Mon, 19 Sep 2022 19:52:21 GMT Connection: close
{"__type":"SerializationException"}