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Power Platform Community / Forums / Power Apps / BLOB storage, get unkn...
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BLOB storage, get unknown folder

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Sending picture to blob storage. Each picture is stored in a different folder.

I want to be able to check picture have upload. For this, I create a table which save the reference of every picture that is suposed to be send

Then I want to read my blob, go in different folder and check if picture exist

 

 

 

Set(result_uploads;ForAll(unique_folder;If(Concatenate(Text(unique_folder[@Result]);"/") in StockageBlobAzure.ListFolderV2("blobname").value.DisplayName;"Exist";"Doesnot Exist")
) );;

 

 

As you can see, I create a table "result_upload". "unique_folder" is the table where is saved the reference of suposed existing folder

 

Main issues is here

 

StockageBlobAzure.ListFolderV2("blobname")

 

 

I would like to do something like

 

 

StockageBlobAzure.ListFolderV2(Concatenate("blobname/";"Folder1")) // Folder1 will be replaced latter by a ForAll looping over my folder name table

 

But it's doesn't work, since we can't write

 

StockageBlobAzure.ListFolderV2("blobname/folder1/folder2"))

 

Any idea? thanks for you'r time

 

 

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  • Verified answer
    v-yutliu-msft Profile Picture
    Microsoft Employee on at

    Hi @akhetos ,

    The right syntax should be like:

    StockageBlobAzure.ListFolderV2(id)

    The id in the formula should be the unique id of the file or folder. 

    While "blobname/folder1/folder2" is path.

    So please modify your formula to fill in folder id in your formula.

    Here are the parameters that StockageBlobAzure.ListFolderV2 need:

    274.PNG

     

     

    Best regards,

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