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I have this JSON array which I am passing as part of an http request body:

enter image description here

Here is the string:

"peoplePickerInput":"[ { \"Key\":\"@{items('Apply_to_each_-_Certificates_2')?['EmailAddressNo1']}\"},{ \"Key\":\"@{items('Apply_to_each_-_Certificates_2')?['EmailAddressNo2']}\" } ]"

Now I want to build a compose to check if the following is empty:

@{items('Apply_to_each_-_Certificates_2')?['EmailAddressNo2']}

And if so to only have one item inside the array, as follow:

"peoplePickerInput":"[ { \"Key\":\"@{items('Apply_to_each_-_Certificates_2')?['EmailAddressNo1']}\"}]"

So how I can do this inside compose and pass the output of the compose to the "Send HTTP request" action?

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1 Answer 1

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Try this:

  1. Add compose action before "Send an HTTP request to SharePoint" action and use expression in below format:

    if(empty(items('Apply_to_each_-_Certificates_2')?['EmailAddressNo2']), concat('[{ \"Key\":\"',items('Apply_to_each_-_Certificates_2')?['EmailAddressNo1'],'\"}]'), concat('[{ \"Key\":\"',items('Apply_to_each_-_Certificates_2')?['EmailAddressNo1'],'\"},{ \"Key\":\"',items('Apply_to_each_-_Certificates_2')?['EmailAddressNo2'],'\" }]'))

  2. Then use output of compose action as value for peoplePickerInput property in "Send an HTTP request to SharePoint" action

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  • 1
    worked for me.... Commented May 14, 2023 at 14:29

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