string
required
The type of event. For this webhook, it is always
participant.status_changed.string
required
Unique identifier of the participant.
string
required
Unique identifier of the person.
string
required
Unique identifier of the study.
string
required
New status of the participant. Possible values are
NOT_STARTED, INVITE_SENT, NOT_ELIGIBLE, SCREENER_STARTED, SCREENER_COMPLETED, SCREENER_QUALIFIED, SCREENER_DISQUALIFIED, INTERVIEW_INVITE_SENT, INTERVIEW_SCHEDULED, INTERVIEW_COMPLETED, INTERVIEW_CANCELLED, INTERVIEW_NO_SHOWED, SURVEY_STARTED, SURVEY_COMPLETED, INCENTIVE_SENT, INCENTIVE_CLAIMED, INCENTIVE_SKIPPED, UNMODERATED_TEST_INVITE_SENT, UNMODERATED_TEST_STARTED, UNMODERATED_TEST_COMPLETED, COMPLETED_STUDY, CANCELLED, OPTED_OUT, EMAIL_SOFT_BOUNCED, EMAIL_HARD_BOUNCED.string
required
Prior status of the participant. Null if the participant was just created. Possible values are the same as
status.string
required
Timestamp the participant status changed.