void mongoc_client_session_get_operation_time (const mongoc_client_session_t *session, uint32_t *timestamp, uint32_t *increment);
Get the session’s operationTime, expressed as a BSON Timestamp with timestamp and increment components. If the session has not been used for any operations, the timestamp and increment are 0.
session: A mongoc_client_session_t.
timestamp: A pointer to a
uint32_tto receive the timestamp component.
increment: A pointer to a
uint32_tto receive the increment component.