code: public AwsSecurityFindingFilters withProductArn(StringFilter... productArn) {
          if (this.productArn == null) {
              setProductArn(new java.util.ArrayList<StringFilter>(productArn.length));
          }
          for (StringFilter ele : productArn) {
              this.productArn.add(ele);
          }
          return this;
      }
docs: <p>
  The ARN generated by Security Hub that uniquely identifies a third-party company (security findings provider)
  once this provider's product (solution that generates findings) is registered with Security Hub.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setProductArn(java.util.Collection)} or {@link #withProductArn(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param productArn
  The ARN generated by Security Hub that uniquely identifies a third-party company (security findings
  provider) once this provider's product (solution that generates findings) is registered with Security Hub.
  @return Returns a reference to this object so that method calls can be chained together.