CreateSRTSourceParam

{
    "mode": 514128581,
    "streamId": "fseqVETQlOMfUdxbdzHwvoyVElkDrKOFPP",
    "port": 2044177627,
    "productionId": 0,
    "latency": 2000,
    "host": "DDaeggnuoTjXObJdyllxbOhafq",
    "passphrase": "Ivie",
    "sourceName": "Source Name",
    "packetSize": 3821586227798934500,
    "advParams": "HePYvBUhG",
    "programId": 0
}