But when you import `Query`, `Path`, `Depends`, `Security` and others from `fastapi`, those are actually functions that return special classes.

///

## Use `SecurityScopes` { #use-securityscopes }

Now update the dependency `get_current_user`.

This is the one used by the dependencies above.

Here's where we are using the same OAuth2 scheme we created before, declaring it as a dependency: `oauth2_scheme`.

The diagram below shows the current set of architecture modules and platforms:

<!-- This diagram is generated. Use `./gradlew :architectureDoc` to update it -->
```mermaid
    graph TD

    subgraph core["core platform"]

        core_runtime["core-runtime module"]
        style core_runtime stroke:#1abc9c,fill:#b1f4e7,stroke-width:2px,color:#000;

		return
	}

	configData, err := json.Marshal(bucketPolicy)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	updatedAt, err := globalBucketMetadataSys.Update(ctx, bucket, bucketPolicyConfig, configData)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	// Call site replication hook.

            when(mockBuffer.dec_ndr_short()).thenReturn(0);

            // When: Decoding the value
            ndrShort.decode(mockBuffer);

            // Then: Should update value to zero
            verify(mockBuffer).dec_ndr_short();
            assertEquals(0, ndrShort.value);
        }

        @Test
        @DisplayName("Should decode negative value correctly")

plugins {
  id 'java-gradle-plugin'
  id 'groovy-gradle-plugin'
  id 'groovy'
  id 'elasticsearch.build-tools'
  id 'elasticsearch.eclipse'
}

group = 'org.elasticsearch.gradle'

// we update the version property to reflect if we are building a snapshot or a release build
// we write this back out below to load it in the Build.java which will be shown in rest main action

            cb.paging(webConfigPager.getPageSize(), webConfigPager.getCurrentPageNumber());
            setupListCondition(cb, webConfigPager);
        });

        // update pager
        BeanUtil.copyBeanToBean(webConfigList, webConfigPager, option -> option.include(Constants.PAGER_CONVERSION_RULE));
        webConfigPager.setPageNumberList(webConfigList.pageRange(op -> {

        assertFalse(channelInfo.isHealthy());
    }

    @Test
    void testActivityTracking() {
        long initialTime = channelInfo.getLastActivityTime();

        // Wait a bit and update activity
        try {
            Thread.sleep(10);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }

        channelInfo.updateActivity();

	usageSizeDistribution         = "size_distribution"
	usageVersionCountDistribution = "version_count_distribution"
)

var (
	usageSinceLastUpdateSecondsMD = NewGaugeMD(usageSinceLastUpdateSeconds,
		"Time since last update of usage metrics in seconds")
	usageTotalBytesMD = NewGaugeMD(usageTotalBytes,
		"Total cluster usage in bytes")
	usageObjectsCountMD = NewGaugeMD(usageObjectsCount,
		"Total cluster objects count")

	h.currentMinute = serviceRTTMinuteStats{
		statsTime: currReqMinute,
	}
}

func (h *metrics) accumRequestRTT(reqStartTime time.Time, rttMs float64, isSuccess bool) {
	h.Lock()
	defer h.Unlock()

	// Update connectivity times
	if isSuccess {
		if reqStartTime.After(h.LastCheckSuccess) {
			h.LastCheckSuccess = reqStartTime
		}
	} else {
		if reqStartTime.After(h.LastCheckFailure) {

    entry.setValue("two"); // changes the iterator's current entry value
    assertThat(map.get(1)).isEqualTo("two");
    assertEquals(Integer.valueOf(1), map.inverse().get("two"));
    iterator.remove(); // removes the updated entry
    assertTrue(map.isEmpty());
  }

  public void testInsertionOrder() {
    BiMap<String, Integer> map = HashBiMap.create();
    map.put("foo", 1);
    map.put("bar", 2);
    map.put("quux", 3);