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Q&A Error getting data from Grail API using MS PowerAutomate


This is more an answer than a question as it took some time to resolve and the fix was simple once implemented.

Q - My PowerAutomate flow is failing intermittently, the response on the API to the HTTP GET request was an invalid content-type, expecting application/json but got application/octet-stream.


A- It seems a background change somewhere in DT or MS means that DT is steaming the data back to MS, hence the new octet-steam type. To fix this issue in MS PowerAutomate I had to go into the settings of the HTTP request and enable "Allow chunking" where MS now completes the stream and the expected JSON is available to consume and continue the flow.