You can try with the following CURL command
LIST Startup Streams
curl -X GET --header 'Accept:application/json; charset=utf-8' --header 'Content-type:application/json; charset=utf-8' http://[B][wowza-server][/B]:8087/v2/servers/_defaultServer_/vhosts/_defaultVHost_/startupstreams
ADD Startup Stream
curl -X POST --header 'Accept:application/json; charset=utf-8' --header 'Content-type:application/json; charset=utf-8' http://[B][wowza-server][/B]:8087/v2/servers/_defaultServer_/vhosts/_defaultVHost_/startupstreams -d'{
"appName": "demo",
"mediaCasterType": "rtp",
"instance": "_definst_",
"serverName": "_defaultServer_",
"streamName": "ip.stream"
}
MODIFY Startup Stream
curl -X PUT --header 'Accept:application/json; charset=utf-8' --header 'Content-type:application/json; charset=utf-8' http://[B][wowza-server][/B]:8087/v2/servers/_defaultServer_/vhosts/_defaultVHost_/startupstreams/applications/demo/instances/_definst_/streams/ip.stream -d'{
"appName": "demo",
"mediaCasterType": "rtp",
"instance": "_definst_",
"serverName": "_defaultServer_",
"streamName": "anotherip.stream"
}'
DELETE Startup Stream
curl -X DELETE --header 'Accept:application/json; charset=utf-8' --header 'Content-type:application/json; charset=utf-8' http://[B][wowza-server][/B]:8087/v2/servers/_defaultServer_/vhosts/_defaultVHost_/startupstreams/applications/demo/instances/_definst_/streams/ip.stream