NETWORK_ENCRYPT_HMAC_SHA256 NETWORK Endpoint
  /ondemand/core/?method=NETWORK_ENCRYPT_HMAC_SHA256  
  Use to encrypt text as Hashed Access Control SHA256.  
  PARAMETERS TYPE NOTES
  text Text to be encypted  
  type Pusher=12  
  typetext PUSHER  
  key Optional if not stored against the saved URL (Link)  
  RETURN  
  text Encrypted text.