code: public void setPolicyInputList(java.util.Collection<String> policyInputList) {
          if (policyInputList == null) {
              this.policyInputList = null;
              return;
          }
  
          this.policyInputList = new com.amazonaws.internal.SdkInternalList<String>(policyInputList);
      }
docs: <p>
  An optional list of additional policies for which you want the list of context keys that are referenced.
  </p>
  <p>
  The <a href="http://wikipedia.org/wiki/regex">regex pattern</a> used to validate this parameter is a string of
  characters consisting of the following:
  </p>
  <ul>
  <li>
  <p>
  Any printable ASCII character ranging from the space character ( ) through the end of the ASCII character range
  </p>
  </li>
  <li>
  <p>
  The printable characters in the Basic Latin and Latin-1 Supplement character set (through \u00FF)
  </p>
  </li>
  <li>
  <p>
  The special characters tab ( ), line feed ( ), and carriage return ( )
  </p>
  </li>
  </ul>
  
  @param policyInputList
  An optional list of additional policies for which you want the list of context keys that are
  referenced.</p>
  <p>
  The <a href="http://wikipedia.org/wiki/regex">regex pattern</a> used to validate this parameter is a
  string of characters consisting of the following:
  </p>
  <ul>
  <li>
  <p>
  Any printable ASCII character ranging from the space character ( ) through the end of the ASCII character
  range
  </p>
  </li>
  <li>
  <p>
  The printable characters in the Basic Latin and Latin-1 Supplement character set (through \u00FF)
  </p>
  </li>
  <li>
  <p>
  The special characters tab ( ), line feed ( ), and carriage return ( )
  </p>
  </li>