### OpenAPI

**FastAPI** génère un "schéma" contenant toute votre API dans le standard de définition d'API **OpenAPI**.

#### "Schéma"

Un "schéma" est une définition ou une description de quelque chose. Pas le code qui l'implémente, uniquement une description abstraite.

#### "Schéma" d'API

  private enum MyOrder {
    FIRST,
    SECOND,
    THIRD;
  }

  private enum OtherOrder {
    FIRST,
    SECOND,
    THIRD;
  }

  // Given a sequence of lock acquisition descriptions
  // (e.g. "LockA -> LockB", "LockB -> LockC", ...)
  // Checks that the exception.getMessage() matches a regex of the form:
  // "LockA -> LockB \b.*\b LockB -> LockC \b.*\b LockC -> LockA"

	m.Set(apiTrafficSentBytes, float64(connStats.s3OutputBytes), "type", "s3")
	m.Set(apiTrafficRecvBytes, float64(connStats.s3InputBytes), "type", "s3")
	return nil
}

// Metric Descriptions for bucket level S3 metrics.
var (
	bucketAPITrafficSentBytesMD = NewCounterMD(apiTrafficSentBytes,
		"Total number of bytes received for a bucket", "bucket", "type")

            NT_STATUS_PATH_NOT_COVERED, NT_STATUS_IO_REPARSE_TAG_NOT_HANDLED, };

    /**
     * Array of NT status message strings corresponding to NT status codes.
     * These messages provide human-readable descriptions for various NT status values.
     */
    String[] NT_STATUS_MESSAGES = { "The operation completed successfully.", "A device attached to the system is not functioning.",

**FastAPI** generates a "schema" with all your API using the **OpenAPI** standard for defining APIs.

#### "Schema" { #schema }

A "schema" is a definition or description of something. Not the code that implements it, but just an abstract description.

#### API "schema" { #api-schema }

 *       parallelizing stream operations.
 *   <li>{@code FluentIterable} contains several features not available on {@code Stream}, which are
 *       noted in the method descriptions below.
 *   <li>Streams include primitive-specialized variants such as {@code IntStream}, the use of which
 *       is strongly recommended.
 *   <li>Streams are standard Java, not requiring a third-party dependency.
 * </ul>

  //
  // A consequence of these requirements is that the delegate futures cannot be stored in
  // final fields.
  //
  // For simplicity the rest of this description will discuss Futures.catching since it is the
  // simplest instance, though very similar descriptions apply to many other classes in this file.
  //
  // In the constructor of AbstractCatchingFuture, the delegate future is assigned to a field

          <version>3.0.0+</version>
          <required>true</required>
          <description>The full name of the project.</description>
          <type>String</type>
        </field>
        <field>
          <name>description</name>
          <version>3.0.0+</version>
          <description>A detailed description of the project, used by Maven whenever it needs to

	apiErr, ok := e[errCode]
	if !ok {
		apiErr = e[ErrInternalError]
	}
	if err != nil {
		apiErr.Description = fmt.Sprintf("%s (%s)", apiErr.Description, err)
	}
	if region := globalSite.Region(); region != "" {
		if errCode == ErrAuthorizationHeaderMalformed {
			apiErr.Description = fmt.Sprintf("The authorization header is malformed; the region is wrong; expecting '%s'.", region)
			return apiErr
		}
	}

 * JCIFS Properties</a>). Here are some examples of SMB URLs with brief
 * descriptions of what they do:
 *
 * <p>[1] This URL scheme is based largely on the <i>SMB
 * Filesharing URL Scheme</i> IETF draft.
 *
 * <table border="1">
 * <caption>SMB URL Examples</caption>
 * <tr>
 * <td colspan="2"><b>SMB URL Examples</b></td>
 * <tr><td ><b>URL</b></td><td><b>Description</b></td></tr>
 *