//                                               -------
    /**
     * Shows detailed information for a specific elevate word.
     *
     * @param crudMode CRUD operation mode
     * @param id unique identifier of the elevate word
     * @return HTML response with elevate word details
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })

            return sourceNode;
        }

        /**
         * Sets the source node for move operations.
         *
         * @param sourceNode the name of the source node in a share move operation
         */
        public void setSourceNode(String sourceNode) {
            this.sourceNode = sourceNode;
        }

        /**
         * Get the destination node for move operations
         *

## Use one HTTP operation per function

Don't mix HTTP operations in a single function, having one function per HTTP operation helps separate concerns and organize the code.

Do this:

```python
from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()

			w.Header()[header] = []string{strings.Join(v, ",")}
		}
	}
}

// SelectObjectContentHandler - GET Object?select
// ----------
// This implementation of the GET operation retrieves object content based
// on an SQL expression. In the request, along with the sql expression, you must
// also specify a data serialization format (JSON, CSV) of the object.

FastAPI ahora:

* Validará los datos asegurándose de que la longitud máxima sea de 50 caracteres
* Mostrará un error claro para el cliente cuando los datos no sean válidos
* Documentará el parámetro en el OpenAPI esquema *path operation* (así aparecerá en la UI de documentación automática)

## Alternativa (antigua): `Query` como valor por defecto { #alternative-old-query-as-the-default-value }

/// tip | Порада

Зверніть увагу, що так само як і для [залежностей у декораторах *операцій шляху*](dependencies/dependencies-in-path-operation-decorators.md), жодне значення не буде передано вашій *функції операції шляху*.

///

У підсумку шляхи предметів тепер:

* `/items/`
* `/items/{item_id}`

...як ми і планували.

    /**
     * SMB command for extended transaction operations.
     */
    public static final byte SMB_COM_TRANSACTION2 = (byte) 0x32;

    /**
     * SMB command to close a find operation.
     */
    public static final byte SMB_COM_FIND_CLOSE2 = (byte) 0x34;

    /**
     * SMB command to disconnect from a tree share.
     */
    public static final byte SMB_COM_TREE_DISCONNECT = (byte) 0x71;

            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    /**
     * Deletes the specified duplicate host configuration from the system.
     *
     * <p>This operation permanently removes the duplicate host configuration and
     * immediately refreshes the index to ensure the change is visible.</p>
     *
     * @param duplicateHost the duplicate host configuration to delete

        assertTrue(exception instanceof Throwable);
    }

    @Test
    public void test_throwAndCatch() {
        // Test throwing and catching the exception
        final String errorMessage = "Data store operation failed";

        try {
            throw new DataStoreException(errorMessage);
        } catch (DataStoreException e) {
            assertEquals(errorMessage, e.getMessage());
            assertNull(e.getCause());

   *
   * <p>Currently, this method is invoked while holding a lock. If an implementation of this method
   * blocks, it can prevent this service from changing state. If you need to performing a blocking
   * operation in order to trigger shutdown, consider instead registering a listener and
   * implementing {@code stopping}. Note, however, that {@code stopping} does not run at exactly the
   * same times as {@code triggerShutdown}.
   */