@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getRedshiftSettings() == null) ? 0 : getRedshiftSettings().hashCode());
        hashCode = prime * hashCode + ((getPostgreSqlSettings() == null) ? 0 : getPostgreSqlSettings().hashCode());
        hashCode = prime * hashCode + ((getMySqlSettings() == null) ? 0 : getMySqlSettings().hashCode());
        hashCode = prime * hashCode + ((getOracleSettings() == null) ? 0 : getOracleSettings().hashCode());
        hashCode = prime * hashCode + ((getMicrosoftSqlServerSettings() == null) ? 0 : getMicrosoftSqlServerSettings().hashCode());
        hashCode = prime * hashCode + ((getDocDbSettings() == null) ? 0 : getDocDbSettings().hashCode());
        hashCode = prime * hashCode + ((getMariaDbSettings() == null) ? 0 : getMariaDbSettings().hashCode());
        hashCode = prime * hashCode + ((getMongoDbSettings() == null) ? 0 : getMongoDbSettings().hashCode());
        return hashCode;
    }
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-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/DataProviderSettings.java