ISO 20022 message elements Go language. For SEPA Credit Transfer, Domestic Transfer, Interbank systems, Multilateral clearing, Real-Time Gross Settlement. Miscellaneous message types pain.001, pacs.002, pacs.003, pacs.004, pacs.007, pacs.008, pacs.009, pacs.010, pacs.028, camt.026, camt.029, camt.030, camt.056, camt.087, head.001 and others.