I faced a strange issue and had to play with it a bit.
1.Created OpenAI resource /audio/speech, but this resource has no payload on response. Am I doing something wrong?
2.Created same resource with RESP API, generic one and it worked as expected.
Thank you for bringing this to our attention, let me do some testing and check with our team on where in the response you should be seeing the data being sent in for the OpenAI Resource.
From a quick glance, it looks like the data inside 'metadata'->'headers'->'body' has the corresponding data which you specified in the request body. Is this the data you would be expecting in the payload?
My hunch would be the REST API is taking that same data and using base64 encoding on those values.
I noticed in the second screenshot there is more room to scroll down as well, if you could share screen shots of that after you scroll that would help me to get a full picture of all the data being returned in the response from the OpenAI query.