func (t *TraceServiceDefinition) GetSizeFormatOk() (string, bool) {
	if t == nil || t.SizeFormat == nil {
		return "", false
	}
	return *t.SizeFormat, true
}
func (t *TraceServiceDefinition) GetSizeFormatOk() (string, bool) {
	if t == nil || t.SizeFormat == nil {
		return "", false
	}
	return *t.SizeFormat, true
}
// GetSizeFormatOk returns a tuple with the SizeFormat field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.