code: public StaleIpPermission withUserIdGroupPairs(UserIdGroupPair... userIdGroupPairs) {
          if (this.userIdGroupPairs == null) {
              setUserIdGroupPairs(new com.amazonaws.internal.SdkInternalList<UserIdGroupPair>(userIdGroupPairs.length));
          }
          for (UserIdGroupPair ele : userIdGroupPairs) {
              this.userIdGroupPairs.add(ele);
          }
          return this;
      }
docs: <p>
  The security group pairs. Returns the ID of the referenced security group and VPC, and the ID and status of the
  VPC peering connection.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setUserIdGroupPairs(java.util.Collection)} or {@link #withUserIdGroupPairs(java.util.Collection)} if you
  want to override the existing values.
  </p>
  
  @param userIdGroupPairs
  The security group pairs. Returns the ID of the referenced security group and VPC, and the ID and status
  of the VPC peering connection.
  @return Returns a reference to this object so that method calls can be chained together.