{
  "contractVersion":"1.0",
  "errors":[
    {"code":"EXP-001","name":"INVALID_ENVELOPE","blocking":true},
    {"code":"EXP-002","name":"WRONG_PROGRAMME","blocking":true},
    {"code":"EXP-003","name":"COUNT_MISMATCH","blocking":true},
    {"code":"EXP-004","name":"TYPE_NOT_ALLOWED","blocking":true},
    {"code":"EXP-005","name":"NOT_APPROVED","blocking":true},
    {"code":"EXP-006","name":"NOT_PUBLIC","blocking":true},
    {"code":"EXP-007","name":"REFERENCE_FIXTURE","blocking":true},
    {"code":"EXP-008","name":"UNREGISTERED_KEY","blocking":true},
    {"code":"EXP-009","name":"FUTURE_EFFECTIVE","blocking":false}
  ]
}