How to pass input json with byte[] in web api postman

Question

{
"From":"[email protected]",  "To":["[email protected]"],
"Cc":["[email protected]"],  "Bcc":["[email protected]"],
"Subject":"Export",  "TemplateName":"Agent",
"EmailType":"Agent",  "Attachments":[{
"Name":"wifi.txt",    "Type":"txt",
"StreamData":{"NzI5OTk4NzgxNg0KDQoxIG0tNjczDQoNCjJtLTExMjINCjRtLTE1NzENCjgtMjE4Mw0KDQoxMDYxDQoNCjUwMCBtb2RlbSByZWZ1bmRhYmxl"}}]`    ``
}`input json``

I'm calling one method by passing this value as input json using postman, but the StreamDate value alone coming as null.

Can someone please help me on this?

Answer 1

Well it's an invalid JSON object. StreamData has to be either a string or an object with a key. Try

{
"From":"[email protected]",  
"To":["[email protected]"],
"Cc":["[email protected]"],  
"Bcc":["[email protected]"],
"Subject":"Export",  
"TemplateName":"Agent",
"EmailType":"Agent",  
"Attachments":[{
    "Name":"wifi.txt",
    "Type":"txt",
    "StreamData": "NzI5OTk4NzgxNg0KDQoxIG0tNjczDQoNCjJtLTExMjINCjRtLTE1NzENCjgtMjE4Mw0KDQoxMDYxDQoNCjUwMCBtb2RlbSByZWZ1bmRhYmxl"
}]

}