code: public DescribeCertificatesResult withCertificates(Certificate... certificates) {
          if (this.certificates == null) {
              setCertificates(new com.amazonaws.internal.SdkInternalList<Certificate>(certificates.length));
          }
          for (Certificate ele : certificates) {
              this.certificates.add(ele);
          }
          return this;
      }
docs: <p>
  The list of <a>Certificate</a> objects for the AWS account.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setCertificates(java.util.Collection)} or {@link #withCertificates(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param certificates
  The list of <a>Certificate</a> objects for the AWS account.
  @return Returns a reference to this object so that method calls can be chained together.