// or mis-configured policy definitions or bindings.
  //
  // A policy is invalid if spec.paramKind refers to a non-existent Kind.
  // A binding is invalid if spec.paramRef.name refers to a non-existent resource.
  //
  // failurePolicy does not define how validations that evaluate to false are handled.
  //

Here the `app` variable will be an "instance" of the class `FastAPI`.

This will be the main point of interaction to create all your API.

### Step 3: create a *path operation*

#### Path

"Path" here refers to the last part of the URL starting from the first `/`.

So, in a URL like:

```
https://example.com/items/foo
```

...the path would be:

```
/items/foo
```

!!! info

	// preferred amongst all non-preferred hints. We calculate this value as
	// the maximum of the minimum affinity counts supplied for any given hint
	// provider. In other words, prefer a hint that has an affinity mask that
	// includes all of the NUMA nodes from the provider that requires the most
	// NUMA nodes to satisfy its allocation.
	BestNonPreferredAffinityCount int

	GetSingularName() string
}

// GroupVersionKindProvider is used to specify a particular GroupVersionKind to discovery.  This is used for polymorphic endpoints
// which generally point to foreign versions.  Scale refers to Scale.v1beta1.extensions for instance.
// This trumps KindProvider since it is capable of providing the information required.

the admission policy. Failures can occur from CEL expression parse errors, type check errors, runtime errors and invalid or mis-configured policy definitions or bindings.\n\nA policy is invalid if spec.paramKind refers to a non-existent Kind. A binding is invalid if spec.paramRef.name refers to a non-existent resource.\n\nfailurePolicy does not define how validations that evaluate to false are handled.\n\nWhen failurePolicy is set to Fail, ValidatingAdmissionPolicyBinding validationActions define how...

			return
		}
		beaten = true
	}

	// Tie-breaker rules:
	// We prefer if the pre-maximized language was specified and identical.
	origLang := have.tag.LangID == tag.LangID && tag.LangID != 0
	if !beaten && m.origLang != origLang {
		if m.origLang {
			return
		}
		beaten = true
	}

	// We prefer if the pre-maximized region was specified and identical.

	EnvKESClientKey      = "MINIO_KMS_KES_KEY_FILE"     // Path to TLS private key for authenticating to KES with mTLS - usually prefer API keys
	EnvKESClientCert     = "MINIO_KMS_KES_CERT_FILE"    // Path to TLS certificate for authenticating to KES with mTLS - usually prefer API keys
	EnvKESServerCA       = "MINIO_KMS_KES_CAPATH"       // Path to file/directory containing CA certificates to verify the KES server certificate

        when:
        generate {
            version('barVersion', '2.0')
            library('foo', 'group:foo:1.0')
            library('fooBaz', 'group', 'foo-baz').version {
                it.prefer('1.2')
                it.strictly('[1.0, 2.0[')
            }
            library('bar', 'group', 'bar').versionRef('barVersion')
            library('boo', 'group', 'boo').withoutVersion()

It is possible to change this default, for example to always prefer the settings rules:

.Preferring rules declared in settings
====
include::sample[dir="snippets/dependencyManagement/customizingResolution-metadataRule/kotlin",files="settings.gradle.kts[tags=prefer-settings]"]
include::sample[dir="snippets/dependencyManagement/customizingResolution-metadataRule/groovy",files="settings.gradle[tags=prefer-settings]"]
====

     *
     * Relies on the fact that in such references only the last qualifier refers to the
     * actual extension callable, and the part before that refers to the receiver type (either fully
     * or partially qualified).
     *
     * For example, `foo.Foo.bar` may only refer to the extension callable `bar` with
     * a `foo.Foo` receiver type, and this function will only look for such combinations.