* creator of the problem, the general expectation is that the hint provides sufficient information to the user to
     * track the problem back to its origin. A concrete example for such a source hint can be the file path or URL from
     * which the settings were read.
     *
     * @return The hint about the source of the problem or an empty string if unknown, never {@code null}.
     */
    String getSource();

    /**

# GraphQL { #graphql }

As **FastAPI** is based on the **ASGI** standard, it's very easy to integrate any **GraphQL** library also compatible with ASGI.

You can combine normal FastAPI *path operations* with GraphQL on the same application.

/// tip

**GraphQL** solves some very specific use cases.

It has **advantages** and **disadvantages** when compared to common **web APIs**.

# GraphQL { #graphql }

Como **FastAPI** se basa en el estándar **ASGI**, es muy fácil integrar cualquier paquete de **GraphQL** que también sea compatible con ASGI.

Puedes combinar las *path operations* normales de FastAPI con GraphQL en la misma aplicación.

/// tip | Consejo

**GraphQL** resuelve algunos casos de uso muy específicos.

Tiene **ventajas** y **desventajas** en comparación con las **APIs web** comunes.

    void testConstructor_CreateAndTruncate() {
        int flags = SmbFile.O_CREAT | SmbFile.O_TRUNC;
        smbComOpenAndX = new SmbComOpenAndX(fileName, access, flags, andx);
        assertEquals(fileName, smbComOpenAndX.path);
        assertEquals(ServerMessageBlock.SMB_COM_OPEN_ANDX, smbComOpenAndX.command);
        assertEquals(0x12, smbComOpenAndX.openFunction); // OPEN_FN_CREATE | OPEN_FN_TRUNC
    }

    /**

          '\"'.code,
          '<'.code,
          '>'.code,
          '^'.code,
          '`'.code,
          '{'.code,
          '|'.code,
          '}'.code,
        )

    Component.PATH ->
      UrlComponentEncodingTesterJvmPlatform()
        .escapeForUri(
          '%'.code,
          '['.code,
          ']'.code,
        )

    Component.QUERY ->

     * @param severity The severity level of the problem, may be {@code null} to default to
     *            {@link SettingsProblem.Severity#ERROR}.
     * @param source A hint about the source of the problem like a file path, may be {@code null}.
     * @param lineNumber The one-based index of the line containing the problem or {@code -1} if unknown.
     * @param columnNumber The one-based index of the column containing the problem or {@code -1} if unknown.

Si vas a la **UI de la documentación de la API** en `/docs` podrás ver la **documentación** de las cookies para tus *path operations*.

    }

    @Test
    public void testConstructor() {
        // Test if the constructor sets the file name and command correctly
        assertEquals(TEST_FILE_NAME, smbComDelete.path);
        assertEquals(ServerMessageBlock.SMB_COM_DELETE, smbComDelete.command);
    }

    @Test
    public void testWriteParameterWordsWireFormat() {
        // Test the writing of parameter words to a byte array

      # format to the repository Actions tab.
      - name: "Upload artifact"
        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
        with:
          name: SARIF file
          path: results.sarif
          retention-days: 5

      # Upload the results to GitHub's code scanning dashboard.
      - name: "Upload to code-scanning"

        File pom1 = new File(localRepo, "p0/modules/p1/pom.xml");

        // load the child project, which inherits from p0...
        MavenProject project1 = getProject(pom1);

        assertEquals("http://host/viewer?path=/p0/modules/p1", project1.getScm().getUrl());
        assertEquals("scm:svn:http://host/p0/modules/p1", project1.getScm().getConnection());