Then we use the request directly, and extract the body as `bytes`. This means that FastAPI won't even try to parse the request payload as JSON.

And then in our code, we parse that YAML content directly, and then we are again using the same Pydantic model to validate the YAML content:

//// tab | Pydantic v2

{* ../../docs_src/path_operation_advanced_configuration/tutorial007.py hl[26:33] *}

////

//// tab | Pydantic v1

	// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
	// unsigned request goes through and its validated again.
	ExecObjectLayerAPIAnonTest(t, obj, "PutBucketPolicyHandler", bucketName, "", instanceType, apiRouter, anonReq, getAnonWriteOnlyBucketPolicy(bucketName))

	// HTTP request for testing when `objectLayer` is set to `nil`.

```

It's a different thing.

We are using colons (`:`), not equals (`=`).

And adding type hints normally doesn't change what happens from what would happen without them.

But now, imagine you are again in the middle of creating that function, but with type hints.

At the same point, you try to trigger the autocomplete with `Ctrl+Space` and you see:

<img src="/img/python-types/image02.png">

				}
				if len(incorrectConfigs) > 0 {
					logger.Info(fmt.Sprintf("Following servers have mismatching configuration %s", incorrectConfigs))
				}
				retries = 0 // reset to log again after 20 retries.
			}
			offlineEndpoints = nil
			incorrectConfigs = nil
		}
	}
	return nil
}

./mc mirror internal myminio/versioned-1/ --quiet >/dev/null

## Soft delete (creates delete markers)
./mc rm -r --force myminio/versioned >/dev/null
./mc rm -r --force myminio/versioned-1 >/dev/null

## mirror again to create another set of version on top
./mc mirror internal myminio/versioned/ --quiet >/dev/null
./mc mirror internal myminio/versioned-1/ --quiet >/dev/null

expected_checksum=$(./mc cat internal/dsync/drwmutex.go | md5sum)

        assertEquals(State.CLOSED, circuitBreaker.getState(), "Circuit should be CLOSED after success threshold");

        // Test max attempts in half-open with failure scenario
        circuitBreaker.trip(); // Open again
        Thread.sleep(1100); // Wait for reset

        // First attempt transitions to HALF_OPEN
        try {
            circuitBreaker.executeWithCircuitBreaker(() -> {
                // Verify we're in HALF_OPEN

<img src="/img/tutorial/path-params/image01.png">

/// check

Again, just with that same Python type declaration, **FastAPI** gives you automatic, interactive documentation (integrating Swagger UI).

Notice that the path parameter is declared to be an integer.

///

            flags ^= FileNotifyInformation.FILE_NOTIFY_CHANGE_SIZE;
            assertTrue((flags & FileNotifyInformation.FILE_NOTIFY_CHANGE_SIZE) != 0);

            // Toggle FILE_NOTIFY_CHANGE_SIZE flag again (remove it)
            flags ^= FileNotifyInformation.FILE_NOTIFY_CHANGE_SIZE;
            assertFalse((flags & FileNotifyInformation.FILE_NOTIFY_CHANGE_SIZE) != 0);
        }
    }

    // Helper methods

      return;
    } catch (Error e) {
      /*
       * StackOverflowError, OutOfMemoryError (e.g., from allocating ExecutionException), or
       * something. Try to treat it like a RuntimeException. If we overflow the stack again, the
       * resulting Error will propagate upward up to the root call to set().
       */
      setException(e);
      return;
    }

    T transformResult;
    try {

    @Test
    public void testInitMultipleTimes() throws IOException {
        // Test multiple initialization calls
        converter.init();
        assertTrue(testConverter.isInitialized());

        // Call init again
        converter.init();
        assertTrue(testConverter.isInitialized());
        assertEquals(2, testConverter.getInitCount());
    }

    @Test
    public void testInitWithException() {