New messaging error codes

Three new messaging error codes are being created and will take effect by September 30, 2022:

• volumetric-violation
  • SMPP/MM4: 785 
  • API: 4785
• tfn-not-verified 
  • SMPP/MM4: 795 
  • API: 4795
• media-content-invalid 
  • SMPP/MM4: 712 
  • API: 4712

Please review our full list of SMPP SMS Delivery Receipts and Error Codes and Messaging API HTTP Error Codes for more details.