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Helper II
Helper II

Return multiple Json return values to powerapps from flow

Hi, I want to pull only attachments from Sharepoint list, below is my Flow, i am not sure how to combine all Json results and union them, i want to return the all Json results from all sharepoint list attachments to powerapps.


I want display name and aboluteuri properties from list attachments, please let me know how can i achieve this.




Hi @sannadisarath 


ok so help me understand since I will be trying just the attachments part on my end


You want to send attachments as collection back to PowerApps?

and what data from attachments do you want to send back (which properties?)

yes, i want to send them as a collection, I want url of the attachment and the name

Hi @sannadisarath 


Try the below format





You can change the Value format the to include any other fields as you like

Make sure you have Response action JSON Schema set

for my example schema is


"type": "array",
"items": {
"type": "object",
"properties": {
"url": {
"type": "string"
"displayname": {
"type": "string"
"required": [
Change schema based on your array object 
In PowerApps Use
ClearCollect(colReturnCol, 'PowerAppsbutton'.Run())
Flow name. Run function
return type will be held in a collection
Please note - PowerApps does keep a cached connection
Your best bet will be to remove the flow connection from powerapp and then re-add it 
I tested your entire scenario and it worked for me


Reza Dorrani


If this post helps, then please consider Accept it as the solution to help the other members find it more quickly


View solution in original post

wow, thats exactly what i need, than you so much for all the help you did.

Hi @sannadisarath 


That took some time but glad it worked out 🙂

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