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InvokeAWSGatewayApi - can't use flow file attributes in Query Parameters


InvokeAWSGatewayApi - can't use flow file attributes in Query Parameters

New Contributor

We are using the InvokeAWSGatewayApi processor, but we want to use flow file attributes in the Query Parameters, but we can not.

The documentation specifically says we can do this:

Query Parameters

The query parameters for this request in the form of Name=Value separated by &
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)

but when we put the following in for the query parameters:


we are supposed to get back a customerKey and emailAddress, but instead we get:


I made sure the values were set correctly (printed parentId and customerId to the log). We can hardcode the values and get a valid response back. If I put in 5 and 5 it returns:


That is how things are supposed to looks. In all cases the processor returns 200. Which tells us nothing.

How many of you have used this processor? Can anyone tell me why this won't take attributes?

Oh, we have tried this with versions 1.7.1 and 1.8.0.


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