Content Type in Create Blob

Question

I have a logic app flow that saves an email attachment into a blob container in azure storage.
The attachment is an excel file so I put in content type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

The flow works and the file is saved as an ".xlsx" but i cant open it. It says that the file extension is not valid.

When i test the flow and go to "raw outputs" the content type is equal to application/json.

How can i fix this?

Answer 1

Hi Andreia Gabriel

Thanks for reaching Microsoft Q&A, and my apologies for the delay in response.

"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" is a valid content type for xlsx files.

Can you please help me with below checks:

• The file may not support xlsx extension: Can you download the file and change extension from xlsx to xls and try opening it - if working fine, this means the file has to be in xls format only.
• Is it working for other excel file that was saved by same logic app into the same blob container? - if yes, this means we can skip looking at the logic app's "raw outputs"

Thanks!