core/network/src/commonMain/graphql/ParticipantMutation.graphql
mutation UpsertMutation(
$scheduleId: uuid!
$userId: String!
$status: ParticipantStatusEnum!
) {
insertParticipantsOne(
object: { scheduleId: $scheduleId, userId: $userId, status: $status }
onConflict: { constraint: participants_pkey, updateColumns: [status] }
) {
scheduleId
userId
status
}
}