}
                                }
                            },
                        },
                    },
                    "summary": "Create an item",

### Create an `Enum` class { #create-an-enum-class }

Import `Enum` and create a sub-class that inherits from `str` and from `Enum`.

By inheriting from `str` the API docs will be able to know that the values must be of type `string` and will be able to render correctly.

Then create class attributes with fixed values, which will be the available valid values:

		if err != nil {
			// Failed to create NewMultipartUpload, abort.
			t.Fatalf("MinIO %s : <ERROR>  %s", instanceType, err)
		}

		uploadIDs = append(uploadIDs, res.UploadID)
	}

	// Parts with size greater than 5 MiB.
	// Generating a 6 MiB byte array.
	validPart := bytes.Repeat([]byte("abcdef"), 1*humanize.MiByte)
	validPartMD5 := getMD5Hash(validPart)
	// Create multipart parts.

<div class="termy">

```console
$ pip install "fastapi[all]"
---> 100%
```

</div>

### Create the `Settings` object { #create-the-settings-object }

Import `BaseSettings` from Pydantic and create a sub-class, very much like with a Pydantic model.

The same way as with Pydantic models, you declare class attributes with type annotations, and possibly default values.

    public int selectCount(CBCall<AccessTokenCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<AccessToken> selectEntity(CBCall<AccessTokenCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<AccessToken> facadeSelectEntity(AccessTokenCB cb) {

    public int selectCount(CBCall<ElevateWordToLabelCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<ElevateWordToLabel> selectEntity(CBCall<ElevateWordToLabelCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<ElevateWordToLabel> facadeSelectEntity(ElevateWordToLabelCB cb) {

    public int selectCount(CBCall<KeyMatchCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<KeyMatch> selectEntity(CBCall<KeyMatchCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<KeyMatch> facadeSelectEntity(KeyMatchCB cb) {

    public int selectCount(CBCall<RelatedContentCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<RelatedContent> selectEntity(CBCall<RelatedContentCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<RelatedContent> facadeSelectEntity(RelatedContentCB cb) {

    public int selectCount(CBCall<RelatedQueryCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<RelatedQuery> selectEntity(CBCall<RelatedQueryCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<RelatedQuery> facadeSelectEntity(RelatedQueryCB cb) {

    public int selectCount(CBCall<FavoriteLogCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<FavoriteLog> selectEntity(CBCall<FavoriteLogCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<FavoriteLog> facadeSelectEntity(FavoriteLogCB cb) {