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Power Platform Community / Forums / Power Apps / Pass a Collection as a...
Power Apps
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Pass a Collection as an input to Post method of Custom Connector

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I have a collection that I am trying to pass to a web API via custom connector. My collection looks like below.

 

sravyabollineni_0-1621769106369.png

and the custom connector - UpdatePersona.Properties is of Post type and has to accept the collection in it's body as shown below.

 

sravyabollineni_1-1621769266593.png

Below is how I imported into the custom connector.

 

sravyabollineni_2-1621769378715.png

 

The connector on itself works perfectly fine. What I am struggling with now is how do I pass the collection to the connector. I have been trying various methods like UpdatePersona.Properties({ inputTestColl }) - where inputTestColl is the collection shown in the 1st screenshot.

UpdatePersona.Properties({ body : inputTestColl }) 
Nothing works. Below is the error message I see. why is it again expecting individual parameters in it's input ?  

 

sravyabollineni_3-1621769776637.png

 

Need help!!! Thanks in advance!

 

 

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  • Pstork1 Profile Picture
    69,623 Most Valuable Professional on at

    Use the JSON() function to translate your collection into a JSON array.  Then pass that as the Body .

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