```JSON
{
  "detail": [
    {
      "type": "missing",
      "loc": [
        "query",
        "needy"
      ],
      "msg": "Field required",
      "input": null
    }
  ]
}
```

Como `needy` es un parámetro requerido, necesitarías establecerlo en la URL:

```
http://127.0.0.1:8000/items/foo-item?needy=sooooneedy
```

...esto funcionaría:

        allPageCount = 0;
        existPrePage = false;
        existNextPage = false;
        pageSize = getDefaultPageSize();
        currentPageNumber = getDefaultCurrentPageNumber();

        id = null;
    }

    /**
     * Gets the default page size from configuration.
     * @return the default page size
     */
    protected int getDefaultPageSize() {

     * If no queries exist, creates a new array with the provided query.
     *
     * @param s the query string to add as a facet
     */
    public void addQuery(final String s) {
        if (query == null) {
            query = new String[] { s };
        } else {
            final String[] newQuery = Arrays.copyOf(query, query.length + 1);
            newQuery[query.length] = s;
            query = newQuery;

            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
            return null;
        })).status(Status.OK).result());
    }

    // DELETE /api/admin/failureurl/log/{id}
    /**
     * Deletes a failure URL log by ID.
     *
     * @param id the failure URL log ID to delete

            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
            return null;
        })).status(Status.OK).result());
    }

    /**
     * Deletes a specific crawling info log by ID.
     *
     * @param id the ID of the crawling info log to delete

      // certificate in the chain is itself a self-signed and trusted CA certificate.)
      val trustedCert = trustRootIndex.findByIssuerAndSignature(toVerify)
      if (trustedCert != null) {
        if (result.size > 1 || toVerify != trustedCert) {
          result.add(trustedCert)
        }
        if (verifySignature(trustedCert, trustedCert, result.size - 2)) {

        dest[offset + 1] = (byte) (ushort >> 8 & 0xff);
    }

    static void writeSecurityBuffer(final byte[] dest, final int offset, final int bodyOffset, final byte[] src) {
        final int length = src != null ? src.length : 0;
        if (length == 0) {
            return;
        }
        writeUShort(dest, offset, length);
        writeUShort(dest, offset + 2, length);
        writeULong(dest, offset + 4, bodyOffset);

     * {@code generate-sources} or {@code after:integration-test[1000]}.
     *
     * @return String
     */
    public String getEffectiveId() {
        if (executionPoint == null) {
            if (priority == 0) {
                return id;
            }
            return id + '[' + priority + ']';
        }
        if (priority == 0) {
            return executionPoint + ':' + id;

        lenient().when(mockConfig.getOemEncoding()).thenReturn("UTF-8");

        // Setup mock query address
        mockQueryAddress = mock(NbtAddress.class);
        Name mockName = new Name(mockConfig, "TEST", 0x20, null);
        mockQueryAddress.hostName = mockName;
        // Convert IP address to int representation for NbtAddress
        InetAddress inetAddr = InetAddress.getByName("192.168.1.100");

        append(buf, "load_averages", () -> osStats.getCpu().getLoadAverage());
        buf.append("},");
    }

    private void appendFesenStats(final StringBuilder buf) {
        String stats = null;
        try {
            final SearchEngineClient esClient = ComponentUtil.getSearchEngineClient();
            final NodesStatsResponse response = esClient.admin().cluster().prepareNodesStats().all().execute().actionGet(10000L);