code: public DescribeClientVpnEndpointsRequest withClientVpnEndpointIds(String... clientVpnEndpointIds) {
          if (this.clientVpnEndpointIds == null) {
              setClientVpnEndpointIds(new com.amazonaws.internal.SdkInternalList<String>(clientVpnEndpointIds.length));
          }
          for (String ele : clientVpnEndpointIds) {
              this.clientVpnEndpointIds.add(ele);
          }
          return this;
      }
docs: <p>
  The ID of the Client VPN endpoint.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setClientVpnEndpointIds(java.util.Collection)} or {@link #withClientVpnEndpointIds(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param clientVpnEndpointIds
  The ID of the Client VPN endpoint.
  @return Returns a reference to this object so that method calls can be chained together.