Returns a string containing the StreamBase expression that creates this function.
For example: For this function "function (arg0 int, arg1) -> int { arg0 + arg1 }",
FunctionDefinition returns "function (arg0 int, arg1) -> int { arg0 + arg1 }".
Namespace: StreamBase.SBAssembly: StreamBase.SB.Client (in StreamBase.SB.Client.dll) Version: 7.7.0.0