public DescribeGroupsResult withGroups(GroupMetadata... groups) {
        if (this.groups == null) {
            setGroups(new java.util.ArrayList<GroupMetadata>(groups.length));
        }
        for (GroupMetadata ele : groups) {
            this.groups.add(ele);
        }
        return this;
    }
public DescribeGroupsResult withGroups ( GroupMetadata ... groups ) { if ( this . groups == null ) { setGroups ( new java . util . ArrayList < GroupMetadata > ( groups . length ) ) ; } for ( GroupMetadata ele : groups ) { this . groups . add ( ele ) ; } return this ; }
<p>
The list of groups.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setGroups(java.util.Collection)} or {@link #withGroups(java.util.Collection)} if you want to override the
existing values.
</p>

@param groups
The list of groups.
@return Returns a reference to this object so that method calls can be chained together.