toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (annotations != null) 'annotations': annotations!,
if (entities != null) 'entities': entities!,
if (intents != null) 'intents': intents!,
if (issueModelResult != null) 'issueModelResult': issueModelResult!,
if (phraseMatchers != null) 'phraseMatchers': phraseMatchers!,
if (sentiments != null) 'sentiments': sentiments!,
};