there is any way to change pydantic body base incoming request?

in django rest framework we use get_serializer_class in GenericAPIView to change serializer base incoming request . I use multiple type user and base on each user needs different pydantic body. for solve and handling i use multiple route. there is any way to change pydantic body base incoming request?

[ycd]

@insomnes as far as i understand from the example he gave above, the fields are the same, but he wants to use different serializer for same fields with different types.

i use custom pydantic body for each user. any user can send custom pydantic body and we no that user can access on pydantic body. can check permission user before check body and set own custom pydantic body ?

Can you rephrase this?

[insomnes]

@zedrood hello! You can try to use def handler(user: Union[UserModelA, UserModelB, UserModelC]): if you have different user models which have some distinct fields.