code: public UpdateScheduledAuditRequest withTargetCheckNames(String... targetCheckNames) {
          if (this.targetCheckNames == null) {
              setTargetCheckNames(new java.util.ArrayList<String>(targetCheckNames.length));
          }
          for (String ele : targetCheckNames) {
              this.targetCheckNames.add(ele);
          }
          return this;
      }
docs: <p>
  Which checks are performed during the scheduled audit. Checks must be enabled for your account. (Use
  <code>DescribeAccountAuditConfiguration</code> to see the list of all checks including those that are enabled or
  <code>UpdateAccountAuditConfiguration</code> to select which checks are enabled.)
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setTargetCheckNames(java.util.Collection)} or {@link #withTargetCheckNames(java.util.Collection)} if you
  want to override the existing values.
  </p>
  
  @param targetCheckNames
  Which checks are performed during the scheduled audit. Checks must be enabled for your account. (Use
  <code>DescribeAccountAuditConfiguration</code> to see the list of all checks including those that are
  enabled or <code>UpdateAccountAuditConfiguration</code> to select which checks are enabled.)
  @return Returns a reference to this object so that method calls can be chained together.