I am using FOR EACH action in logic app and have 5 images in array and want to save each image with different name in blob.

Question

What expression can be used to change the name of file for each loop?

Answer 1

@Shubham Chougule Thank you for reaching out to Microsoft Q&A. To test this, I have created a 2 storage accounts (source, destination) uploads around 5-7 images as blobs in source account and using the foreach loop created a new blob in destination account.

You can add the create_blob action inside the For_each Loop. If the name for the newly created blob is an " append of existing blob name + constant string" across all the blobs, then you can add this value "new_blob_@{item().Name}" to blob name parameter similar to as shown below.

and the output sample as shown below

• If you want the name of the new blob with "constant string + guid value" then you can use the guid() function in the blob name parameter to create_blob action with value constantstring_@{guid()}.png
• If you want the name of the new blob with the "concatenate of iteration index number + constant string" then you can use the IterationIndexes function and this function can be used inside the until loop only.

Feel free to reach back to me if you have any queries on this.