Functionality similar to Pydantic aliases

[bdashore3]

Hi there,

Currently, I'm migrating my Python project's schemas over to Zod and I can't find any mention of a key aliasing feature in Zod.

This functionality exists in other libraries such as Pydantic and Serde. See the embedded links for documentation.

Here's the sample Pydantic code:

presence_penalty: Optional[float] = Field(
    default=0.0,
    ge=0,
)
penalty_range: Optional[int] = Field(
    default = -1,
    validation_alias=AliasChoices(
        "penalty_range",
        "repetition_range",
        "repetition_penalty_range",
        "rep_pen_range",
    ),
    description=(
        "Aliases: repetition_range, repetition_penalty_range, " "rep_pen_range"
    ),
)

Basically, this code means that I can provide a JSON such as:

{
    "presence_penalty: 0.3,
    "penalty_range": 12
}

or

{
    "presence_penalty: 0.3,
    "repetition_range": 12
}

and they will both map to penalty_range internally when referencing the object.

Is this even possible to do in Zod? If not, how would I approach this issue without being too repetitive?