maybeEmitConsumptionDeprecation(conf);
        return conf;
    }

    /**
     * Ensures the target variant matches the request attributes and is consumable. This needs to be called
     * for variants that are selected by means other than attribute matching.
     *
     * Note: This does not need to be called for variants selected via attribute matching, since

.Swift Application Plugin configurations
image::swift-application-configurations.png[]

* The configurations in white are the ones a user should use to declare dependencies
* The configurations in pink, also known as consumable denoted by \(C), are the ones used when a component runs against the library
* The configurations in blue, also known as resolvable denoted by \(R), are internal to the component, for its own use

        immutable3.variants[0].dependencies.size() == 2
        immutable3.variants[1].dependencies.size() == 1
        immutable3.variants[2].dependencies.empty
    }

    def "variants are attached as consumable configurations used for variant aware selection"() {
        def id = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId("group", "module"), "version")
        def metadata = createMetadata(id)

These configurations were deprecated for consumption and are now no longer consumable.
Attempting to consume them will result in an error.

==== Identical consumable configurations are now an error

If a project has multiple consumable configurations that share the same attributes and capabilities declaration, the build will fail when publishing or resolving as a dependency that project.

The plugin declares a consumable `binaryTestResultsElements` configuration that represents the binary test results of the `test` task.

- `(n)`: A dependency or dependency configuration that <<declaring_dependencies.adoc#sec:resolvable-consumable-configs,cannot be resolved>>.

=== Specify a Dependency Configuration

To focus on the information about one dependency configuration, provide the optional parameter `--configuration`.

    /**
     * Creates a {@link SourceDirectorySet}.
     *
     * @param name A short name for the set.
     * @param displayName A human consumable display name for the set.
     * @since 5.0
     */
    SourceDirectorySet sourceDirectorySet(String name, String displayName);

    /**

.{cpp} Application Plugin configurations
image::cpp-application-configurations.png[]

* The configurations in white are the ones a user should use to declare dependencies
* The configurations in pink, also known as consumable denoted by \(C), are the ones used when a component runs against the library
* The configurations in blue, also known as resolvable denoted by \(R), are internal to the component, for its own use

        then:
        outputContains """
project :A FAILED
   Failures:
      - Could not resolve project :A.
        Creating consumable variants is explained in more detail at https://docs.gradle.org/${GradleVersion.current().version}/userguide/declaring_dependencies.html#sec:resolvable-consumable-configs.
          - Unable to find a matching variant of project :A:
              - No variants exist.

project :A FAILED

- the configuration `mongodbSupportCompileOnlyApi`, used to _declare compile-only API dependencies_ for this feature

Furthermore, consumable configurations are created in the same manner as for the main feature:

- the configuration `mongodbSupportApiElements`, used by consumers to fetch the artifacts and API dependencies of this feature