Update participant responsibles (GEN0019)
Submits a GEN0019 “Participante informa atualização de responsáveis” announcement to BACEN, declaring the participant’s complete responsável roster. FULL-REPLACEMENT: the body carries the entire set (1..100 responsáveis), never a partial update. The submission is persisted with status SUBMITTED before dispatch; BACEN’s GEN0019R1 acknowledgment confirms it via NUOp correlation. Idempotent — replaying the same X-Idempotency key with the same body returns the cached response.
Authorizations
JWT bearer token issued by the identity provider.
Headers
Idempotency key (primary).
Idempotency key (legacy alias for X-Idempotency).
Idempotency key TTL in seconds (overrides the configured default).
Body
Complete responsável roster (full-replacement; no partial update). 1..100 entries per the Catálogo SFN Vol III bound.
1 - 100 elementsResponse
OK
Participant control number assigned to the GEN0019 submission.
"20260616000001"
Request-scoped correlation identifier echoing X-Request-ID, for pivoting from response to trace.
"req-7a3f9c2e"
STR message code of the submission (always GEN0019 for a responsável update).
"GEN0019"
BACEN protocol identifier (NUOp) assigned to the GEN0019 submission.
"12345678202606160000001"
Number of responsável records carried in the full-replacement roster.
3
Submission status; always SUBMITTED until BACEN's GEN0019R1 acknowledgment flips it to CONFIRMED.
"SUBMITTED"
RFC3339 UTC timestamp when the submission was persisted before dispatch.
"2026-06-16T18:30:00Z"

