# Generated by the protocol buffer compiler.  DO NOT EDIT!
# sources: google/api/field_behavior.proto
# plugin: python-betterproto
# This file has been @generated

from typing import TYPE_CHECKING


if TYPE_CHECKING:
    from dataclasses import dataclass
else:
    from pydantic.dataclasses import dataclass

import betterproto
from pydantic.dataclasses import rebuild_dataclass


class FieldBehavior(betterproto.Enum):
    """
    An indicator of the behavior of a given field (for example, that a field
     is required in requests, or given as output but ignored as input).
     This **does not** change the behavior in protocol buffers itself; it only
     denotes the behavior and may affect how API tooling handles the field.

     Note: This enum **may** receive new values in the future.
    """

    UNSPECIFIED = 0
    """Conventional default for enums. Do not use this."""

    OPTIONAL = 1
    """
    Specifically denotes a field as optional.
     While all fields in protocol buffers are optional, this may be specified
     for emphasis if appropriate.
    """

    REQUIRED = 2
    """
    Denotes a field as required.
     This indicates that the field **must** be provided as part of the request,
     and failure to do so will cause an error (usually `INVALID_ARGUMENT`).
    """

    OUTPUT_ONLY = 3
    """
    Denotes a field as output only.
     This indicates that the field is provided in responses, but including the
     field in a request does nothing (the server *must* ignore it and
     *must not* throw an error as a result of the field's presence).
    """

    INPUT_ONLY = 4
    """
    Denotes a field as input only.
     This indicates that the field is provided in requests, and the
     corresponding field is not included in output.
    """

    IMMUTABLE = 5
    """
    Denotes a field as immutable.
     This indicates that the field may be set once in a request to create a
     resource, but may not be changed thereafter.
    """

    UNORDERED_LIST = 6
    """
    Denotes that a (repeated) field is an unordered list.
     This indicates that the service may provide the elements of the list
     in any arbitrary order, rather than the order the user originally
     provided. Additionally, the list's order may or may not be stable.
    """

    @classmethod
    def __get_pydantic_core_schema__(cls, _source_type, _handler):
        from pydantic_core import core_schema

        return core_schema.int_schema(ge=0)
