code: public java.util.List<Attribute> getRequiresAttributes() {
          if (requiresAttributes == null) {
              requiresAttributes = new com.amazonaws.internal.SdkInternalList<Attribute>();
          }
          return requiresAttributes;
      }
docs: <p>
  The container instance attributes required by your task. This field is not valid if you are using the Fargate
  launch type for your task.
  </p>
  
  @return The container instance attributes required by your task. This field is not valid if you are using the
  Fargate launch type for your task.