func (e *Event) HasSourceType() bool {
	if e != nil && e.SourceType != nil {
		return true
	}

	return false
}
func (e *Event) HasSourceType() bool {
	if e != nil && e.SourceType != nil {
		return true
	}

	return false
}
func ( e * Event ) HasSourceType ( ) bool { if e != nil && e . SourceType != nil { return true } return false }
// HasSourceType returns a boolean if a field has been set.
HasSourceType returns a boolean if a field has been set .