I'm new to expressions in Flow and could do with some help.
What would be the expression to see if the 'value' key in this object has any items in the array?
I tried `empty(body('List_records')['value'][0].length)` - and many more expressions - but i can't get it working.
{
"@odata.context": "https://unitedstates-002.azure-apim.net/.....",
"value": []
}
Solved! Go to Solution.
If you need to check if an array contains any values, you could use the Length expression within a Condition.
https://powerusers.microsoft.com/t5/Using-Flows/array-length/td-p/39662
If you need to check if an array contains any values, you could use the Length expression within a Condition.
https://powerusers.microsoft.com/t5/Using-Flows/array-length/td-p/39662
That works, thanks. I just kept putting the expression incorrectly.
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