| ## Message with no header padding | |
| ## VALID_HEADER includes a LENGTH Header and LENGTH Body | |
| VALID_HEADER method_call | |
| REQUIRED_FIELDS | |
| ## this byte array is filled with zeros to the natural length | |
| ## of the header | |
| HEADER_FIELD UNKNOWN | |
| TYPE ARRAY | |
| TYPE BYTE | |
| ALIGN 4 | |
| LENGTH ThisByteArray | |
| START_LENGTH ThisByteArray | |
| BYTE 1 | |
| ALIGN 8 1 | |
| END_LENGTH ThisByteArray | |
| END_LENGTH Header | |
| START_LENGTH Body | |
| END_LENGTH Body |