toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (agentUtterance != null) 'agentUtterance': agentUtterance!,
if (flowInvocation != null) 'flowInvocation': flowInvocation!,
if (flowTransition != null) 'flowTransition': flowTransition!,
if (playbookInvocation != null) 'playbookInvocation': playbookInvocation!,
if (playbookTransition != null) 'playbookTransition': playbookTransition!,
if (toolUse != null) 'toolUse': toolUse!,
if (userUtterance != null) 'userUtterance': userUtterance!,
};