Get an operational message
Authorizations
Batch Relay scoped API key or an anonymous Test Mode session. Scope names document required capabilities. Anonymous sessions are sandbox-only and do not authorize studio, event, billing, or Live Mode operations.
Headers
Untrusted optional analytics hint naming the calling client surface. It never affects authorization, routing, pricing, or behavior.
1 - 100Untrusted optional analytics hint naming the calling client version. It never affects authorization, routing, pricing, or behavior.
1 - 100Untrusted optional analytics hint naming the invocation mode. It never affects authorization, routing, pricing, or behavior.
1 - 100Path Parameters
Stable public studio ID beginning with stu_. The API never selects a studio implicitly; a local CLI profile name is not a studio ID.
5 - 256^stu_[A-Za-z0-9_-]+$256Response
Message
Classification only in V1; authored notices still respect the guardian routine-message preference until an event change can be corroborated server-side.
routine, critical x >= 0Returned only from an authorized message-detail read.
x >= 0x >= 0x >= 0x >= 0x >= 0x >= 0