title: What is default header content-type for http post method in curl form?
body: <p>I am using a curl command with POST method using html Form with attribute- values. I am using flask framework. My content type is not application-json.</p>
  
  <p>The command I give with the headers is as follows:</p>
  
  <pre><code>curl -b cookies.txt -F "description=description" -F "file_name=@curl_commands.md"  -X POST http://localhost:5000/api/v1.0/upload_doc
  -H 'workflow_id:1' -H 'change_workflow:Y'
  </code></pre>
  
  <p>What should I specify for the Content-type:? This is required for the js ajax call.</p>