...but continue reading below to see how to overcome that.

## Return Type and Data Filtering

Let's continue from the previous example. We wanted to **annotate the function with one type** but return something that includes **more data**.

We want FastAPI to keep **filtering** the data using the response model.

     */
    @Override
    public Test include(String... includes) {
        patternSet.include(includes);
        return this;
    }

    /**
     * Adds include patterns for the files in the test classes directory (e.g. '**/*Test.class')).
     *
     * @see #setIncludes(Iterable)
     */
    @Override
    public Test include(Iterable<String> includes) {
        patternSet.include(includes);

.Setting {cpp} source set
====
include::sample[dir="snippets/cpp/basic/kotlin/common",files="build.gradle.kts[tags=cpp-source-set]"]
include::sample[dir="snippets/cpp/basic/groovy/common",files="build.gradle[tags=cpp-source-set]"]
====

Now Gradle will only search directly in _src_ for the source and private headers and in _include_ for public headers.

[[sec:custom_cpp_compile_link]]

====
include::sample[dir="snippets/tutorial/projectApi/kotlin",files="build.gradle.kts[tags=project-name]"]
include::sample[dir="snippets/tutorial/projectApi/groovy",files="build.gradle[tags=project-name]"]
----
$ gradle -q check
include::{snippetsPath}/tutorial/projectApi/tests/projectApi.out[]
----
====

    }

    @Override
    public CopySpec include(String... includes) {
        patternSet.include(includes);
        return this;
    }

    @Override
    public CopySpec include(Iterable<String> includes) {
        patternSet.include(includes);
        return this;
    }

    @Override
    public CopySpec include(Spec<FileTreeElement> includeSpec) {

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          the Derivative Works; and

      (d) If the Work includes a "NOTICE" text file as part of its
          distribution, then any Derivative Works that You distribute must
          include a readable copy of the attribution notices contained
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