from pydantic import BaseModel, Field

class CountryDTO(BaseModel):
    m3_key: str = Field(..., min_length=1, max_length=3)
    mex_key: str = Field(..., min_length=1, max_length=2)
    ame_key: str = Field(..., min_length=1, max_length=2)
    description_es: str
    description_en: str

    class Config:
        from_attributes = True