I am using python Azure sdk. When the file uploaded its content type changed to application/octet-stream.

I want to set its default content type like image/png for PNG image.

I am using following method for upload the file put_block_blob_from_path()

is there any way to retain default content type? Thanks

You can explicitly set the content-type property like this:

from azure.storage.blob import ContentSettingsblock_blob_service.create_blob_from_path('mycontainer','myblockblob','mypngimage.png',content_settings=ContentSettings(content_type='image/png')
)

Source: https://learn.microsoft.com/en-us/azure/storage/blobs/storage-python-how-to-use-blob-storage