Getting a count from List Records

[lee-martin]

Hi

I'm using fetchxml in flow in order to calculate how many records exist when I list. - The idea being if something matches the criteria and the count is above 0, then no new record is added.

However I'm getting all sorts of errors when I do this, and even if I get something working, I can't run a condition on the value of the count - as I can't identify the count field.

Can anybody give me any ideas how to achieve this?

Thanks
Lee

[edgonzales · Accepted solution]

@lee-martin 

Hey there.  So, the "List Records" action should be giving an array, ya?  If so, then you should be able to use Length() to give you a count of how many 'elements' are in that array.

Check it out and keep us posted.

-Ed

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