resourceToKind := make(map[schema.GroupVersionResource]schema.GroupVersionKind)
	kindToPluralResource := make(map[schema.GroupVersionKind]schema.GroupVersionResource)
	kindToScope := make(map[schema.GroupVersionKind]RESTScope)
	singularToPlural := make(map[schema.GroupVersionResource]schema.GroupVersionResource)
	pluralToSingular := make(map[schema.GroupVersionResource]schema.GroupVersionResource)

    {!> ../../../docs_src/query_params_str_validations/tutorial005.py!}
    ```

!!! note
    Having a default value of any type, including `None`, makes the parameter optional (not required).

## Make it required

When we don't need to declare more validations or metadata, we can make the `q` query parameter required just by not declaring a default value, like:

```Python
q: str
```

instead of:

```Python

	// Flags that set configuration properties.
	cfg := currentConfig()
	configFlagSetter := installConfigFlags(flag, &cfg)

	flagCommands := make(map[string]*bool)
	flagParamCommands := make(map[string]*string)
	for name, cmd := range pprofCommands {
		if cmd.hasParam {
			flagParamCommands[name] = flag.String(name, "", "Generate a report in "+name+" format, matching regexp")
		} else {

			return
		}
		// Record time so that we can correlate when the error actually happened, since the async reporting
		// may be delayed
		t0 := time.Now()
		// This operation is really slow, which makes tests fail for unrelated reasons, so we process it async.
		go func() {
			if !cmp.Equal(existing, replacement, protocmp.Transform()) {

   * loader of that class from being garbage-collected even if there is a {@link SecurityManager}.
   * The {@link SecurityManager} environment makes such leaks more likely because when you create a
   * {@link URLClassLoader} with a {@link SecurityManager}, the creating code's {@link
   * java.security.AccessControlContext} is captured, and that references the creating code's {@link

    * Tell me how you use FastAPI (I love to hear that).
    * Hear when I make announcements or release new tools.
    * You can also <a href="https://twitter.com/fastapi" class="external-link" target="_blank">follow @fastapi on Twitter</a> (a separate account).
* <a href="https://www.linkedin.com/in/tiangolo/" class="external-link" target="_blank">Follow me on **LinkedIn**</a>.
    * Hear when I make announcements or release new tools (although I use Twitter more often 🤷‍♂).

:plugin-reference-documentation: https://plugins.gradle.org/docs/publish-plugin[reference documentation of the {publishplugin}]

Publishing a plugin is the primary way to make it available for others to use.
While you can publish to a private repository to restrict access, publishing to the https://plugins.gradle.org[{portal}] makes your plugin available to anyone in the world.

image::plugin-portal-page.png[]

				e.runCmd = cmd
				e.Options.FilterPhases = []string{phaseSelector}
				return e.Run(args)
			},
		}

		// makes the new command inherits local flags from the parent command
		// Nb. global flags will be inherited automatically
		inheritsFlags(cmd.Flags(), phaseCmd.Flags(), p.InheritFlags)

		// makes the new command inherits additional flags for phases
		if e.cmdAdditionalFlags != nil {

Property 'prop' specifies file '${location}' which doesn't exist.

Reason: An input file was expected to be present but it doesn't exist.

Possible solutions:
  1. Make sure the file exists before the task is called.
  2. Make sure that the task which produces the file is declared as an input.

${validationMessage("input_file_does_not_exist")}
"""

        render inputDoesNotExist {

And consider the two truncated quotients:

	q = ⌊x/y⌋
	q̂ = ⌊x₁/y₁⌋

We will prove that q ≤ q̂ ≤ q+2.

The guarantee makes no real demands on the scaling factor S: it is simply the
magnitude of the digits cut from both x and y to produce x₁ and y₁.
The guarantee makes only limited demands on T: it must be large enough to hold
the quotient x/y, and y₁ must have roughly the same size.