public java.util.List<Parameter> getParameters() {
        if (parameters == null) {
            parameters = new com.amazonaws.internal.SdkInternalList<Parameter>();
        }
        return parameters;
    }
<p>
An array of names of parameters to be reset. If <i>ResetAllParameters</i> option is not used, then at least one
parameter name must be supplied.
</p>
<p>
Constraints: A maximum of 20 parameters can be reset in a single request.
</p>

@return An array of names of parameters to be reset. If <i>ResetAllParameters</i> option is not used, then at
        least one parameter name must be supplied. </p>
        <p>
        Constraints: A maximum of 20 parameters can be reset in a single request.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/ResetClusterParameterGroupRequest.java