Azure Logic App: send an email with multiple attachments

Question

Hello
I am new to Logic Apps and I have to solve the following problem
I have to send an email when one or more files are uploaded from a web UI to Azure ffile share storage.
I was thinking to use a HTTP trigger and pass in a POST request all the parameters that are dynamic, that is can change based on the user account: the recipient of the message, the Cc list, and the list of files uploaded which are to be attached to the mail
So, JSON object to send in the HTTP should be like
{
"to": "xxx@永爱不变 .zzz",
"subject": "Bla bla",
"html":"Mail body",
"attachments":["file1.csv","file2.txt"],
"path":"path-to-azure-storage"
}
I tried to use a foreach connector to build the full path of the file to attach, but never worked: I received either a 'compilation error' or an email without attachments
Thank you for your help

Answer 1

@Diego Polidori If you need to attach multiple files then you need to create an array of attachments and then pass the attachment variable to your Send email action.
In my workflow, I am getting the list of files in a particular blob, and after getting the blob content I am appending the content and fileName to the array variable in for loop of my workflow.

As the send email action uses the attachment parameter as the array in the below format

[{  
  "ContentBytes": "contentbytes1",  
  "Name": "fileName1"  
},  
{  
  "ContentBytes": "contentbytes2",  
  "Name": "fileName2"  
}]  

Note: I am getting the byte blob contents using $content as below

{  
  "ContentBytes": "@{body('Get_blob_content_(V2)_2')?['$content']}",  
  "Name": "@{items('For_each')?['Name']}"  
}  

In my Send Email action, I am passing the attachments variable to the Attachment of Send Email Action.

You can modify the flow and change the value as per your HTTP request body. Let me know if you need any assistance.