@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getMeasureName() != null)
            sb.append("MeasureName: ").append(getMeasureName()).append(",");
        if (getSourceColumn() != null)
            sb.append("SourceColumn: ").append(getSourceColumn()).append(",");
        if (getTargetMeasureName() != null)
            sb.append("TargetMeasureName: ").append(getTargetMeasureName()).append(",");
        if (getMeasureValueType() != null)
            sb.append("MeasureValueType: ").append(getMeasureValueType()).append(",");
        if (getMultiMeasureAttributeMappings() != null)
            sb.append("MultiMeasureAttributeMappings: ").append(getMultiMeasureAttributeMappings());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-timestreamwrite/src/main/java/com/amazonaws/services/timestreamwrite/model/MixedMeasureMapping.java