code: public AwsSecurityFindingFilters withResourceAwsEc2InstanceSubnetId(StringFilter... resourceAwsEc2InstanceSubnetId) {
          if (this.resourceAwsEc2InstanceSubnetId == null) {
              setResourceAwsEc2InstanceSubnetId(new java.util.ArrayList<StringFilter>(resourceAwsEc2InstanceSubnetId.length));
          }
          for (StringFilter ele : resourceAwsEc2InstanceSubnetId) {
              this.resourceAwsEc2InstanceSubnetId.add(ele);
          }
          return this;
      }
docs: <p>
  The identifier of the subnet in which the instance was launched.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setResourceAwsEc2InstanceSubnetId(java.util.Collection)} or
  {@link #withResourceAwsEc2InstanceSubnetId(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param resourceAwsEc2InstanceSubnetId
  The identifier of the subnet in which the instance was launched.
  @return Returns a reference to this object so that method calls can be chained together.