$ errors.fyi/pydantic/is_instance_of 128 namespaces · 4,025 codes

pydantic · pydantic/is_instance_of

is_instance_of

Instance Check Failed

The input value is not an instance of the expected type. This occurs with IsInstance[] annotated types or in strict mode for object fields.

References

docs.pydantic.dev/latest/errors/validation_errors/

In this namespace

← previous int_type Integer Type Expected next → json_invalid Invalid JSON

greater_than greater_than_equal int_from_float int_parsing int_type is_instance_of json_invalid json_type less_than less_than_equal list_type

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