PUT "https://<HCX-MGR-URL/hybridity/api/mobility/migrations"
HCX 4.11.x
curl 'https://<HCX Manager IP or FQDN>/hybridity/api/mobility/groups/<Mobility GRP ID for BELOW MIG ID>/schedule' \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' \
-H 'x-hm-authorization: <X-HM auth token>' \
--data-raw '{"migrations":[{"migrationId":"<MIG ID in question>","schedule":{"switchover":{}}}]}' \
--insecure
Response code: 202 Accepted {}