I have data in PowerApps I need to send to REST API. I am using JSON data format and POST method.
I tried to use HTML action in my Flow but i had issue with following error: "UnresolvableHostName. The provided host name 'prg-xxx-01.srv.int.xxx.com' could not be resolved."
As I access internal REST API I need to use gateway for the connection. As I did not see any option how to use Gateway for HTML action I set up custom connector, created custom connection using my gateway and I am using custom action in my flow.
I am receiving following error:
500 Internal Server Error
Solved! Go to Solution.
Hi @LenkaSalacova ,
Could you share a screenshot of your Flow configuration?
I'm not sure what action you mentioned about HTML action, it seems that the network environment you are in is not able to connect to the host.
For details on using Gateway, please refer to Link below. Note that you need to configure the connection that requires Gateway in Default environment:
In addition, if you are creating a custom connector, please refer to online doc and see if it helps:
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