code: public Filters withExtendedKeyUsage(String... extendedKeyUsage) {
          if (this.extendedKeyUsage == null) {
              setExtendedKeyUsage(new java.util.ArrayList<String>(extendedKeyUsage.length));
          }
          for (String ele : extendedKeyUsage) {
              this.extendedKeyUsage.add(ele);
          }
          return this;
      }
docs: <p>
  Specify one or more <a>ExtendedKeyUsage</a> extension values.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setExtendedKeyUsage(java.util.Collection)} or {@link #withExtendedKeyUsage(java.util.Collection)} if you
  want to override the existing values.
  </p>
  
  @param extendedKeyUsage
  Specify one or more <a>ExtendedKeyUsage</a> extension values.
  @return Returns a reference to this object so that method calls can be chained together.
  @see ExtendedKeyUsageName