Usa esa misma sintaxis estándar para atributos de modelos con tipos internos.

Así, en nuestro ejemplo, podemos hacer que `tags` sea específicamente una "lista de strings":

{* ../../docs_src/body_nested_models/tutorial002_py310.py hl[12] *}

## Tipos de conjunto { #set-types }

Pero luego pensamos en ello, y nos damos cuenta de que los tags no deberían repetirse, probablemente serían strings únicos.

		return FileInfo{}, errErasureReadQuorum
	}
	tags := make(map[string]string, 16)
	tags["set"] = strconv.Itoa(er.setIndex)
	tags["pool"] = strconv.Itoa(er.poolIndex)
	tags["merrs"] = joinErrs(errs)
	tags["derrs"] = fmt.Sprintf("%v", dataErrsByPart)
	if m.IsValid() {
		tags["sz"] = strconv.FormatInt(m.Size, 10)
		tags["mt"] = m.ModTime.Format(iso8601Format)

		ilmNewerNoncurrentVersions = "ilm-newer-noncurrent-versions"
		ilmNoncurrentDays          = "ilm-noncurrent-days"
	)
	tags := make(map[string]string, 5)
	if src > lcEventSrc_None {
		tags[ilmSrc] = src.String()
	}
	tags[ilmAction] = event.Action.String()
	tags[ilmRuleID] = event.RuleID

	if !event.Due.IsZero() {
		tags[ilmDue] = event.Due.Format(iso8601Format)
	}

	// rule with Transition/NoncurrentVersionTransition in effect

    String nodeName = System.getenv('NODE_NAME')
    String jobBranch = System.getenv('ghprbTargetBranch') ?: System.getenv('JOB_BRANCH')

    tag OS.current().name()
    tag Architecture.current().name()

    // Tag if this build is run in FIPS mode
    if (BuildParams.inFipsJvm) {
      tag 'FIPS'
    }

    // Automatically publish scans from Elasticsearch CI

                            },
                            "foo": {"$ref": "#/components/schemas/ModelB"},
                            "tags": {
                                "additionalProperties": {"type": "string"},
                                "type": "object",
                                "title": "Tags",
                                "default": {},
                            },
                        },
                    },

from fastapi import APIRouter, Depends, HTTPException

from ..dependencies import get_token_header

router = APIRouter(
    prefix="/items",
    tags=["items"],
    dependencies=[Depends(get_token_header)],
    responses={404: {"description": "Not found"}},
)


fake_items_db = {"plumbus": {"name": "Plumbus"}, "gun": {"name": "Portal Gun"}}


@router.get("/")
async def read_items():
    return fake_items_db

        } catch (final Exception e) {
            throw new StorageException("Failed to get tags from " + objectName, e);
        }
    }

    @Override
    public void setObjectTags(final String objectName, final Map<String, String> tags) {
        try {
            final List<Tag> tagList = tags.entrySet()
                    .stream()

#      createdAfter: "date" # match objects created after "date"
#      createdBefore: "date" # match objects created before "date"

      ## NOTE: tags are not supported when "source" is remote.
      tags:
         - key: "name"
           value: "pick*" # match objects with tag 'name', with all values starting with 'pick'

      metadata:
         - key: "content-type"

///

## 標籤 { #tags }

你可以為「路徑操作」加入標籤，傳入參數 `tags`，其值為由 `str` 組成的 `list`（通常只是一個 `str`）：

{* ../../docs_src/path_operation_configuration/tutorial002_py310.py hl[15,20,25] *}

這些標籤會被加入到 OpenAPI 結構描述，並由自動化文件介面使用：

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

### 含 Enum 的標籤 { #tags-with-enums }

如果你的應用很大，可能會累積數個標籤，你會希望對相關的「路徑操作」始終使用相同的標籤。

			return true
		}

		if hasTags {
			// Only parse object tags if tags filter is specified.
			tagMap := map[string]string{}
			tagStr := oi.UserTags
			if len(tagStr) != 0 {
				t, err := tags.ParseObjectTags(tagStr)
				if err != nil {
					return false
				}
				tagMap = t.ToMap()
			}
			for _, kv := range r.Flags.Filter.Tags {
				for t, v := range tagMap {