title: How to pass input json with byte[] in web api postman
body: <pre><code>{
  "From":"donotreply@xxx.com",  "To":["abc@xxx.com"],
  "Cc":["abc@xxx.com"],  "Bcc":["abc@xxx.com"],
  "Subject":"Export",  "TemplateName":"Agent",
  "EmailType":"Agent",  "Attachments":[{
  "Name":"wifi.txt",    "Type":"txt",
  "StreamData":{"NzI5OTk4NzgxNg0KDQoxIG0tNjczDQoNCjJtLTExMjINCjRtLTE1NzENCjgtMjE4Mw0KDQoxMDYxDQoNCjUwMCBtb2RlbSByZWZ1bmRhYmxl"}}]`    ``
  }`input json``
  </code></pre>
  
  <p>I'm calling one method by passing this value as input json using postman, but the <code>StreamDate</code> value alone coming as <code>null</code>. </p>
  
  <p>Can someone please help me on this?</p>