## Using the `jsonable_encoder` in a `Response`

Because **FastAPI** doesn't make any changes to a `Response` you return, you have to make sure its contents are ready for it.

For example, you cannot put a Pydantic model in a `JSONResponse` without first converting it to a `dict` with all the data types (like `datetime`, `UUID`, etc) converted to JSON-compatible types.

  <mime-type type="application/x-mysql-db">
  </mime-type>
  <mime-type type="application/x-mysql-table-definition">
    <_comment>MySQL Table Definition (Format)</_comment>
    <!-- Glob is normally .frm, but that's already taken -->
    <magic priority="40">
      <match value="0xfe0107" type="string" offset="0"/>
      <match value="0xfe0108" type="string" offset="0"/>
      <match value="0xfe0109" type="string" offset="0"/>

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/**
 * Tests for {@link ImmutableGraph} and {@link ImmutableGraph.Builder} that are not ready covered by
 * {@link StandardImmutableDirectedGraphTest}.
 */
@RunWith(JUnit4.class)
public class StandardImmutableGraphAdditionalTest {

  @Test
  public void immutableGraph() {

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/**
 * Tests for {@link ImmutableGraph} and {@link ImmutableGraph.Builder} that are not ready covered by
 * {@link StandardImmutableDirectedGraphTest}.
 */
@RunWith(JUnit4.class)
public class StandardImmutableGraphAdditionalTest {

  @Test
  public void immutableGraph() {

 * server. Rather than represent each with it's own <code>Exception</code>
 * class, this class represents all of them. For many of the popular
 * error codes, constants and text messages like "The device is not ready"
 * are provided.
 * <p>
 * The jCIFS client maps DOS error codes to NTSTATUS codes. This means that
 * the user may recieve a different error from a legacy server than that of

	Certificates  json.RawMessage          `json:"certificates"`
	WorkloadState map[string]WorkloadState `json:"workloadstate"`
}

// Prime loads the config dump into the writer ready for printing
func (c *ConfigWriter) Prime(b []byte) error {
	zDump := &ZtunnelDump{}
	rawDump := &rawDump{}
	// TODO(fisherxu): migrate this to jsonpb when issue fixed in golang

            }
        }

        @Override
        public InputStream getInputStream() throws IOException {
            if (minioClient == null) {
                throw new IOException("Access is not ready.");
            }
            try {
                final GetObjectArgs args = GetObjectArgs.builder().bucket(bucketName).object(objectName).build();
                return minioClient.getObject(args);

	"${MINIO[@]}" --address ":$((start_port + 3))" $args >"${WORK_DIR}/dist-minio-server3.log" 2>&1 &
	pid3=$!
	disown $pid3

	export MC_HOST_myminio="http://minio:minio123@127.0.0.1:$((start_port + 1))"
	timeout 15m /tmp/mc ready myminio || fail

	[ ${first_time} -eq 0 ] && upload_objects
	[ ${first_time} -ne 0 ] && sleep 120

	if ! ps -p $pid1 1>&2 >/dev/null; then
		echo "minio server 1 is not running" && fail
	fi

	deadline := 10 * time.Second // Default deadline is 10secs for callhome
	objectAPI := newObjectLayerFn()
	if objectAPI == nil {
		internalLogIf(ctx, errors.New("Callhome: object layer not ready"))
		return
	}

	healthCtx, healthCancel := context.WithTimeout(ctx, deadline)
	defer healthCancel()

	healthInfoCh := make(chan madmin.HealthInfo)

	query := url.Values{}

// `.TnitOnce`.
func New[T any]() *Cache[T] {
	return &Cache[T]{}
}

// NewFromFunc allocates a new cached value instance and initializes it with an
// update function, making it ready for use.
func NewFromFunc[T any](ttl time.Duration, opts Opts, update func(ctx context.Context) (T, error)) *Cache[T] {
	return &Cache[T]{
		ttl:      ttl,
		updateFn: update,
		opts:     opts,
	}
}