public void setParameters(java.util.Collection<Parameter> parameters) {
        if (parameters == null) {
            this.parameters = null;
            return;
        }

        this.parameters = new com.amazonaws.internal.SdkInternalList<Parameter>(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>

@param parameters
       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