explain payload code example

Example 1: payload

vThe “payload” is the data we are interested
in transporting. This is differentiated from
the things that wrap the data for transport 
like the HTTP/S Request/Response headers,
authentication, etc.

Example 2: what do you understand by payload

Payload is the secured input data
which is sent to API to process the
request. Payload is generally 
represented in JSON format in REST API'S.