return v, nil
	}
	return nil, errArithMismatchedTypes
}

func (e *JSONPath) evalNode(r Record, tableAlias string) (*Value, error) {
	alias := tableAlias
	if tableAlias == "" {
		alias = baseTableName
	}
	pathExpr := e.StripTableAlias(alias)
	_, rawVal := r.Raw()
	switch rowVal := rawVal.(type) {
	case jstream.KVS, simdjson.Object:
		if len(pathExpr) == 0 {

		statusCode: 400,
		cause:      err,
	}
}

func errInvalidTableAlias(err error) *s3Error {
	return &s3Error{
		code:       "InvalidTableAlias",
		message:    "The SQL expression contains an invalid table alias.",
		statusCode: 400,
		cause:      err,
	}
}

func errUnsupportedSyntax(err error) *s3Error {
	return &s3Error{
		code:       "UnsupportedSyntax",
		message:    "Encountered invalid syntax.",

{* ../../docs_src/query_params_str_validations/tutorial007_an_py310.py hl[10] *}

Y una `description`:

{* ../../docs_src/query_params_str_validations/tutorial008_an_py310.py hl[14] *}

## Alias para parámetros { #alias-parameters }

Imagina que quieres que el parámetro sea `item-query`.

Como en:

```
http://127.0.0.1:8000/items/?item-query=foobaritems
```

  ACCESS=$(cat /config/rootUser) ; SECRET=$(cat /config/rootPassword) ;
  set +e ; # The connections to minio are allowed to fail.
  echo "Connecting to MinIO server: $SCHEME://$MINIO_ENDPOINT:$MINIO_PORT" ;
  MC_COMMAND="${MC} alias set myminio $SCHEME://$MINIO_ENDPOINT:$MINIO_PORT $ACCESS $SECRET" ;
  $MC_COMMAND ;
  STATUS=$? ;
  until [ $STATUS = 0 ]
  do
    ATTEMPTS=`expr $ATTEMPTS + 1` ;
    echo \"Failed attempts: $ATTEMPTS\" ;

	ACCESS=$(cat /config/rootUser)
	SECRET=$(cat /config/rootPassword)
	set +e # The connections to minio are allowed to fail.
	echo "Connecting to MinIO server: $SCHEME://$MINIO_ENDPOINT:$MINIO_PORT"
	MC_COMMAND="${MC} alias set myminio $SCHEME://$MINIO_ENDPOINT:$MINIO_PORT $ACCESS $SECRET"
	$MC_COMMAND
	STATUS=$?
	until [ $STATUS = 0 ]; do
		ATTEMPTS=$(expr $ATTEMPTS + 1)
		echo \"Failed attempts: $ATTEMPTS\"

Con `Form` puedes declarar las mismas configuraciones que con `Body` (y `Query`, `Path`, `Cookie`), incluyendo validación, ejemplos, un alias (por ejemplo, `user-name` en lugar de `username`), etc.

/// info | Información

`Form` es una clase que hereda directamente de `Body`.

///

/// tip | Consejo

With `Form` you can declare the same configurations as with `Body` (and `Query`, `Path`, `Cookie`), including validation, examples, an alias (e.g. `user-name` instead of `username`), etc.

/// info

`Form` is a class that inherits directly from `Body`.

///

/// tip

            // Given: Open alias message with mocked return value
            samr.SamrOpenAlias message = new samr.SamrOpenAlias(mockPolicyHandle, 123, 456, mockPolicyHandle);
            when(mockNdrBuffer.dec_ndr_long()).thenReturn(0);

            // When: Decoding output
            message.decode_out(mockNdrBuffer);

            // Then: Should decode alias handle and return value

from typing import Optional

from fastapi import FastAPI
from pydantic import BaseModel, Field
from starlette.testclient import TestClient

app = FastAPI()


class Item(BaseModel):
    name: str = Field(alias="aliased_name")
    price: Optional[float] = None
    owner_ids: Optional[list[int]] = None


@app.get("/items/valid", response_model=Item)
def get_valid():
    return Item(aliased_name="valid", price=1.0)

    for security_dependency in flat_dependant._security_dependencies:
        security_definition = jsonable_encoder(
            security_dependency._security_scheme.model,
            by_alias=True,
            exclude_none=True,
        )
        security_name = security_dependency._security_scheme.scheme_name
        security_definitions[security_name] = security_definition