Hello,

I am using the Amazon SP-API to create and get feed documents. I am able to successfully call the createFeedDocument operation and get a valid response with a feedDocumentId and a url. However, when I try to use the same feedDocumentId to call the getFeedDocument operation, I get an error with the code "InvalidInput" and the message "Invalid feedDocumentId". I have checked the documentation and the feedDocumentId format seems to be correct. I have also tried different feed types and encryption details, but the error persists.

Here is an example of the response I get from createFeedDocument:

{

"feedDocumentId": "xxxx",

"url": "xxxx"

}

And here is the error I get from getFeedDocument:

{

"errors": [

{

"code": "InvalidInput",

"message": "Invalid feedDocumentId",

"details": ""

}

]

}

Can you please help me understand why this error occurs and how to fix it? I appreciate your assistance.

Thank you.