@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof PropertyGroup == false)
            return false;
        PropertyGroup other = (PropertyGroup) obj;
        if (other.getPropertyGroupId() == null ^ this.getPropertyGroupId() == null)
            return false;
        if (other.getPropertyGroupId() != null && other.getPropertyGroupId().equals(this.getPropertyGroupId()) == false)
            return false;
        if (other.getPropertyMap() == null ^ this.getPropertyMap() == null)
            return false;
        if (other.getPropertyMap() != null && other.getPropertyMap().equals(this.getPropertyMap()) == false)
            return false;
        return true;
    }
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-kinesisanalyticsv2/src/main/java/com/amazonaws/services/kinesisanalyticsv2/model/PropertyGroup.java