from fastapi import Body, FastAPI, status
from fastapi.responses import JSONResponse

app = FastAPI()

items = {"foo": {"name": "Fighters", "size": 6}, "bar": {"name": "Tenders", "size": 3}}


@app.put("/items/{item_id}")
async def upsert_item(
    item_id: str,
    name: Annotated[Union[str, None], Body()] = None,
    size: Annotated[Union[int, None], Body()] = None,
):
    if item_id in items:

    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None


class User(BaseModel):
    username: str
    full_name: Union[str, None] = None


@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Item,
    user: User,
    importance: int = Body(gt=0),
    q: Union[str, None] = None,
):

    @CanIgnoreReturnValue
    public Builder<K, V> put(K key, V value) {
      checkEntryNotNull(key, value);
      ImmutableCollection.Builder<V> valuesBuilder = ensureBuilderMapNonNull().get(key);
      if (valuesBuilder == null) {
        valuesBuilder = newValueCollectionBuilderWithExpectedSize(expectedValuesPerKey);
        ensureBuilderMapNonNull().put(key, valuesBuilder);
      }
      valuesBuilder.add(value);

                    if (language != null) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("set {} to lang field", language);
                        }
                        doc.put(fessConfig.getIndexFieldLang(), language);
                        break;
                    }
                }
            }
            if (language == null) {
                return;
            }
        }

	bucketReplProxiedPutTaggingRequestsFailuresMD = NewCounterMD(bucketReplProxiedPutTaggingRequestsFailures,
		"Number of failures in PUT tagging requests proxied to replication target",
		bucketL, targetArnL)
	bucketReplProxiedPutTaggingRequestsTotalMD = NewCounterMD(bucketReplProxiedPutTaggingRequestsTotal,
		"Number of PUT tagging requests proxied to replication target",
		bucketL, targetArnL)
	bucketReplSentBytesMD = NewCounterMD(bucketReplSentBytes,

        if (valueEquivalence.equivalent(leftValue, rightValue)) {
          onBoth.put(leftKey, leftValue);
        } else {
          differences.put(leftKey, ValueDifferenceImpl.create(leftValue, rightValue));
        }
      } else {
        onlyOnLeft.put(leftKey, leftValue);
      }
    }
  }

        if (valueEquivalence.equivalent(leftValue, rightValue)) {
          onBoth.put(leftKey, leftValue);
        } else {
          differences.put(leftKey, ValueDifferenceImpl.create(leftValue, rightValue));
        }
      } else {
        onlyOnLeft.put(leftKey, leftValue);
      }
    }
  }

         */
        for (Metadata metadata : request.getMetadata()) {
            if (metadata instanceof RemoteSnapshotMetadata snapshotMetadata) {
                snapshots.put(snapshotMetadata.getKey(), snapshotMetadata);
            }
        }
    }

    @Override
    public Collection<? extends Metadata> prepare(Collection<? extends Artifact> artifacts) {

                        fieldMap.put("name", field.getName());
                        fieldMap.put("result", field.getValueCountMap().entrySet().stream().map(e -> {
                            final Map<String, Object> valueCount = new HashMap<>(2, 1f);
                            valueCount.put("value", e.getKey());
                            valueCount.put("count", e.getValue());

        public Map<String, String> extraInterpolationSource() {
            Map<String, String> extra = new HashMap<>();
            extra.put("session.topDirectory", topDirectory.toString());
            if (rootDirectory != null) {
                extra.put("session.rootDirectory", rootDirectory.toString());
            }
            return extra;
        }
    }

    @Override