"如何通过 POSTMAN 使用 AWS Translate“TranslateText”API"

Question

I am building a POC using AWS Translate and one of the requirement is to use REST API.

I have constructed the below url :

but when I hit the url using POSTMAN I get the below error :

{
    "__type": "UnknownOperationException"
}

Answer 1

I have managed to find a fix to my issue. The issue was that, I was expecting the " x-amz-target " header to have a friendly name eg " translate " but from this link , the " x-amz-target " header needs to be " AWSShineFrontendService_20170701.TranslateText "

Solution:

1. In postman, I created a new POST request.

2. I then changed the URL specific to an AWS Translate region from:

    https://translate.us-east-1.amazonaws.com/TranslateText

   to :

    https://translate.us-east-1.amazonaws.com/

3. Under "Headers" I added the following headers:

   Content-Type: application/x-amz-json-1.1
   X-Amz-Target: AWSShineFrontendService_20170701.TranslateText

4. Under "Body", I selected "raw", and added the following sample body:

    { "SourceLanguageCode": "en", "TargetLanguageCode": "fr", "Text": "Creating a test terminology in AWS Translate" }

After testing again I got it working, as you can see in the screenshot below :

Answer 2

How did you constructed URL? I have a similar requirement but I do not know which url to use, Can you please explain how did you come to know that this URL is the correct one?

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