```
    """
    return params.Path(
        default=default,
        default_factory=default_factory,
        alias=alias,
        alias_priority=alias_priority,
        validation_alias=validation_alias,
        serialization_alias=serialization_alias,
        title=title,
        description=description,
        gt=gt,
        ge=ge,
        lt=lt,
        le=le,

)
def read_optional_list_validation_alias(
    p: Annotated[
        Optional[list[str]], Body(embed=True, validation_alias="p_val_alias")
    ] = None,
):
    return {"p": p}


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


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

    p: Annotated[Optional[bytes], File(validation_alias="p_val_alias")] = None,
):
    return {"file_size": len(p) if p else None}


@app.post(
    "/optional-uploadfile-validation-alias",
    operation_id="optional_uploadfile_validation_alias",
)
def read_optional_uploadfile_validation_alias(
    p: Annotated[Optional[UploadFile], File(validation_alias="p_val_alias")] = None,
):

@app.post("/optional-validation-alias", operation_id="optional_validation_alias")
def read_optional_validation_alias(
    p: Annotated[Optional[str], Form(validation_alias="p_val_alias")] = None,
):
    return {"p": p}


class FormModelOptionalValidationAlias(BaseModel):
    p: Optional[str] = Field(None, validation_alias="p_val_alias")


@app.post(
    "/model-optional-validation-alias", operation_id="model_optional_validation_alias"
)

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


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


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

# Validation alias


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


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


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

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


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


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

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


class HeaderModelRequiredListValidationAlias(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(

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


class QueryModelOptionalValidationAlias(BaseModel):
    p: Optional[str] = Field(None, validation_alias="p_val_alias")


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

def read_list_bytes_validation_alias(
    p: Annotated[list[bytes], File(validation_alias="p_val_alias")],
):
    return {"file_size": [len(file) for file in p]}


@app.post(
    "/list-uploadfile-validation-alias",
    operation_id="list_uploadfile_validation_alias",
)
def read_list_uploadfile_validation_alias(
    p: Annotated[list[UploadFile], File(validation_alias="p_val_alias")],
):