Return a list of activities in a stream.

{
    "operationName": "getactivities",
    "communication": {
        "token": "eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJBZG1pbiIsImlhdCI6MTc2NzEyNjU3N30.2HQ9dPm9AHfhGfHdwkpUgfupKoqzTm8pzqn15jA1W4s"
    },
    "operationArguments": {
        "stream": "stream:Admin_AutoTestProj0001@/AutoTestPVOB"
    }
}
operationName: string

Name of the operation.

"getactivities"
communication: object
token: string

Token that will be used for authentication.

"eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJBZG1pbiIsImlhdCI6MTc2NzEyNjU3N30.2HQ9dPm9AHfhGfHdwkpUgfupKoqzTm8pzqn15jA1W4s"
operationArguments: object
stream: string

Stream name to query for activities.

"stream:Admin_AutoTestProj0001@/AutoTestPVOB"