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Pydantic · Class

AliasGenerator

Pydantic aliases give fields alternate names for input and output. Define them on a field, describe nested or alternate input with AliasPath and AliasChoices, or generate them for a whole model.

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Syntax

Field(alias=...)
Field(validation_alias=...)
Field(serialization_alias=...)
ConfigDict(alias_generator=...)
AliasPath(...)
AliasChoices(...)
AliasGenerator(validation_alias=..., serialization_alias=...)

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  • AliasPath
  • AliasChoices
  • AliasGenerator
  • Field
  • ConfigDict
  • to_pascal
  • to_camel
  • to_snake

Source: Alias | Pydantic Docs. Checked 2026-11-03.