public DescribeEnvironmentsRequest withEnvironmentNames(String... environmentNames) {
        if (this.environmentNames == null) {
            setEnvironmentNames(new com.amazonaws.internal.SdkInternalList<String>(environmentNames.length));
        }
        for (String ele : environmentNames) {
            this.environmentNames.add(ele);
        }
        return this;
    }
<p>
If specified, AWS Elastic Beanstalk restricts the returned descriptions to include only those that have the
specified names.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setEnvironmentNames(java.util.Collection)} or {@link #withEnvironmentNames(java.util.Collection)} if you
want to override the existing values.
</p>

@param environmentNames
       If specified, AWS Elastic Beanstalk restricts the returned descriptions to include only those that have
       the specified names.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-elasticbeanstalk/src/main/java/com/amazonaws/services/elasticbeanstalk/model/DescribeEnvironmentsRequest.java