code: public BatchGetDevEndpointsResult withDevEndpointsNotFound(String... devEndpointsNotFound) {
          if (this.devEndpointsNotFound == null) {
              setDevEndpointsNotFound(new java.util.ArrayList<String>(devEndpointsNotFound.length));
          }
          for (String ele : devEndpointsNotFound) {
              this.devEndpointsNotFound.add(ele);
          }
          return this;
      }
docs: <p>
  A list of DevEndpoints not found.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setDevEndpointsNotFound(java.util.Collection)} or {@link #withDevEndpointsNotFound(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param devEndpointsNotFound
  A list of DevEndpoints not found.
  @return Returns a reference to this object so that method calls can be chained together.