)
def read_optional_list_validation_alias(
    p: Annotated[list[str] | None, Form(validation_alias="p_val_alias")] = None,
):
    return {"p": p}


class FormModelOptionalListValidationAlias(BaseModel):
    p: list[str] | None = Field(None, validation_alias="p_val_alias")


@app.post(
    "/model-optional-list-validation-alias",

            serialization_alias = alias
        if validation_alias in (_Unset, None):
            validation_alias = alias
        kwargs.update(
            {
                "annotation": annotation,
                "alias_priority": alias_priority,
                "validation_alias": validation_alias,
                "serialization_alias": serialization_alias,
                "strict": strict,

@app.get("/optional-validation-alias")
def read_optional_validation_alias(
    p: Annotated[str | None, Header(validation_alias="p_val_alias")] = None,
):
    return {"p": p}


class HeaderModelOptionalValidationAlias(BaseModel):
    p: str | None = Field(None, validation_alias="p_val_alias")


@app.get("/model-optional-validation-alias")
def read_model_optional_validation_alias(

@app.get("/optional-validation-alias")
def read_optional_validation_alias(
    p: Annotated[str | None, Cookie(validation_alias="p_val_alias")] = None,
):
    return {"p": p}


class CookieModelOptionalValidationAlias(BaseModel):
    p: str | None = Field(None, validation_alias="p_val_alias")


@app.get("/model-optional-validation-alias")
def read_model_optional_validation_alias(

# Validation alias


@app.get("/required-validation-alias")
def read_required_validation_alias(
    p: Annotated[str, Header(validation_alias="p_val_alias")],
):
    return {"p": p}


class HeaderModelRequiredValidationAlias(BaseModel):
    p: str = Field(validation_alias="p_val_alias")


@app.get("/model-required-validation-alias")
def read_model_required_validation_alias(

@app.get("/optional-list-validation-alias")
def read_optional_list_validation_alias(
    p: Annotated[list[str] | None, Header(validation_alias="p_val_alias")] = None,
):
    return {"p": p}


class HeaderModelOptionalListValidationAlias(BaseModel):
    p: list[str] | None = Field(None, validation_alias="p_val_alias")


@app.get("/model-optional-list-validation-alias")
def read_model_optional_list_validation_alias(

@app.get("/optional-validation-alias")
def read_optional_validation_alias(
    p: Annotated[str | None, Query(validation_alias="p_val_alias")] = None,
):
    return {"p": p}


class QueryModelOptionalValidationAlias(BaseModel):
    p: str | None = Field(None, validation_alias="p_val_alias")


@app.get("/model-optional-validation-alias")
def read_model_optional_validation_alias(

@app.post("/required-validation-alias", operation_id="required_validation_alias")
def read_required_validation_alias(
    p: Annotated[str, Body(embed=True, validation_alias="p_val_alias")],
):
    return {"p": p}


class BodyModelRequiredValidationAlias(BaseModel):
    p: str = Field(validation_alias="p_val_alias")


@app.post(
    "/model-required-validation-alias", operation_id="model_required_validation_alias"
)

    p: Annotated[list[bytes] | None, File(validation_alias="p_val_alias")] = None,
):
    return {"file_size": [len(file) for file in p] if p else None}


@app.post("/optional-list-uploadfile-validation-alias")
def read_optional_list_uploadfile_validation_alias(
    p: Annotated[list[UploadFile] | None, File(validation_alias="p_val_alias")] = None,
):

@app.get("/required-list-validation-alias")
def read_required_list_validation_alias(
    p: Annotated[list[str], Query(validation_alias="p_val_alias")],
):
    return {"p": p}


class QueryModelRequiredListValidationAlias(BaseModel):
    p: list[str] = Field(validation_alias="p_val_alias")


@app.get("/model-required-list-validation-alias")
async def read_model_required_list_validation_alias(