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jsonhttprequestpower-automate

Power Automate HTTP Call to another flow with manual trigger not working

So, I've created 2 flows the calling flow (A) and the receiving flow (B). Both use a When HTTP Request Is Received trigger.

flow A sends a JSON object to flow B. the call looks like this:

enter image description here

So, the problem is, that the Body is not being sent to flow B. enter image description here

But the weird thing is, that it is working when I call flow B from Postman: I get a 202 Accepted response and flow B runs normally.

Any help is much appreciated.

I've tried adding Content-Type and Accept Headers, but no luck.

Solution

  • So, it turns out that you need to turn off "Content Transfer" in the Settings of the HTTP Request.