}

    String missingValueMessage(@DelegatesTo(value = SimpleMessage, strategy = Closure.DELEGATE_FIRST) Closure<?> spec = {}) {
        def config = display(SimpleMessage, 'value_not_set', spec)
        config.description("doesn't have a configured value")
            .reason("this property isn't marked as optional and no value has been configured")
            .solution("Assign a value to '${config.property}'")

Reason: This property isn't marked as optional and no value has been configured.

Possible solutions:
  1. Assign a value to 'someProperty'.
  2. Mark property 'someProperty' as optional.

${validationMessage("value_not_set")}
"""
    }

    def "tests outputof methodShouldNotBeAnnotatedMessage"() {
        when:
        render methodShouldNotBeAnnotatedMessage {
            type('MyTask')
            kind('method')

- link:{javadocPath}/org/gradle/api/tasks/Classpath.html[`Classpath`]
- link:{javadocPath}/org/gradle/api/tasks/CompileClasspath.html[`CompileClasspath`]

[[value_not_set]]
== Required value isn't set

This error indicates that a property expected a value but none was provided.

      *list_size = -1;
      *total_size = -1;
      break;

    case tensorflow::AttrValue::kFunc:
      *list_size = -1;
      *total_size = -1;
      break;

    case tensorflow::AttrValue::VALUE_NOT_SET:
      status->status = absl::InvalidArgumentError(
          absl::StrCat("Attribute '", attr_name, "' has no value set"));
      break;
  }
}

      }
    } break;
    case tensorflow::AttrValue::kTensor:
      TF_FALLTHROUGH_INTENDED;
    case tensorflow::AttrValue::kPlaceholder:
      TF_FALLTHROUGH_INTENDED;
    case tensorflow::AttrValue::VALUE_NOT_SET:
      TF_SetStatus(
          status, TF_UNIMPLEMENTED,
          tensorflow::strings::StrCat("Unable to get setfor default value: ",
                                      default_value.DebugString())