Hi @Anonymous
If you only want to input a file and not several files, then you can simply ‘switch to detail inputs for array item’:

And you will need another step before ‘Send an email’ to get attachment content. There are two methods:
Method 1--
You can pull a file from the local user account, but it’s quite troublesome because you will need to install an on-premises data gateway using your own email account to connect to files in your local computer.
Here is the procedure of how to install the gateway (ps. Please make sure you use the same email account registering the gateway as that of your connection in Power Automate. And also please make sure the region of your gateway is equal to that of your Power Automate environment):
What is an on-premises data gateway? | Microsoft Docs
After installing the gateway, you could use ‘Get file content’ in ‘File system’ connector:
And you will need to create a new connection for ‘File system’ connector using the gateway you have installed.

Method 2—
It’s more convenient to get file from sharepoint or onedrive:


Best Regards,
Community Support Team _ Kira Xie
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