federation

type Argument struct {

	// name of the message argument.
	// Use this name to refer to the message argument.
	// For example, if `foo` is specified as the name, it is referenced by `$.foo`.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// by used to refer to a name or message argument defined in a MessageRule, use `$.` to refer to the message argument.
	// Use CEL (https://github.com/google/cel-spec) to evaluate the expression.
	// Variables are already defined in MessageRule can be used.
	By *string `protobuf:"bytes,2,opt,name=by,proto3,oneof" json:"by,omitempty"`
	// inline like by, it refers to the specified value and expands all fields beyond it.
	// For this reason, the referenced value must always be of message type.
	Inline *string `protobuf:"bytes,3,opt,name=inline,proto3,oneof" json:"inline,omitempty"`
	// double literal value.
	Double *float64 `protobuf:"fixed64,4,opt,name=double,proto3,oneof" json:"double,omitempty"`
	// repeated double literal values.
	Doubles []float64 `protobuf:"fixed64,5,rep,packed,name=doubles,proto3" json:"doubles,omitempty"`
	// float literal value.
	Float *float32 `protobuf:"fixed32,6,opt,name=float,proto3,oneof" json:"float,omitempty"`
	// repeated float literal values.
	Floats []float32 `protobuf:"fixed32,7,rep,packed,name=floats,proto3" json:"floats,omitempty"`
	// int32 literal value.
	Int32 *int32 `protobuf:"varint,8,opt,name=int32,proto3,oneof" json:"int32,omitempty"`
	// repeated int32 literal values.
	Int32S []int32 `protobuf:"varint,9,rep,packed,name=int32s,proto3" json:"int32s,omitempty"`
	// int64 literal value.
	Int64 *int64 `protobuf:"varint,10,opt,name=int64,proto3,oneof" json:"int64,omitempty"`
	// repeated int64 literal values.
	Int64S []int64 `protobuf:"varint,11,rep,packed,name=int64s,proto3" json:"int64s,omitempty"`
	// uint32 literal value.
	Uint32 *uint32 `protobuf:"varint,12,opt,name=uint32,proto3,oneof" json:"uint32,omitempty"`
	// repeated uint32 literal values.
	Uint32S []uint32 `protobuf:"varint,13,rep,packed,name=uint32s,proto3" json:"uint32s,omitempty"`
	// uint64 literal value.
	Uint64 *uint64 `protobuf:"varint,14,opt,name=uint64,proto3,oneof" json:"uint64,omitempty"`
	// repeated uint64 literal values.
	Uint64S []uint64 `protobuf:"varint,15,rep,packed,name=uint64s,proto3" json:"uint64s,omitempty"`
	// sint32 literal value.
	Sint32 *int32 `protobuf:"zigzag32,16,opt,name=sint32,proto3,oneof" json:"sint32,omitempty"`
	// repeated sint32 literal values.
	Sint32S []int32 `protobuf:"zigzag32,17,rep,packed,name=sint32s,proto3" json:"sint32s,omitempty"`
	// sint64 literal value.
	Sint64 *int64 `protobuf:"zigzag64,18,opt,name=sint64,proto3,oneof" json:"sint64,omitempty"`
	// repeated sint64 literal values.
	Sint64S []int64 `protobuf:"zigzag64,19,rep,packed,name=sint64s,proto3" json:"sint64s,omitempty"`
	// fixed32 literal value.
	Fixed32 *uint32 `protobuf:"fixed32,20,opt,name=fixed32,proto3,oneof" json:"fixed32,omitempty"`
	// repeated fixed32 literal values.
	Fixed32S []uint32 `protobuf:"fixed32,21,rep,packed,name=fixed32s,proto3" json:"fixed32s,omitempty"`
	// fixed64 literal value.
	Fixed64 *uint64 `protobuf:"fixed64,22,opt,name=fixed64,proto3,oneof" json:"fixed64,omitempty"`
	// repeated fixed64 literal values.
	Fixed64S []uint64 `protobuf:"fixed64,23,rep,packed,name=fixed64s,proto3" json:"fixed64s,omitempty"`
	// sfixed32 literal value.
	Sfixed32 *int32 `protobuf:"fixed32,24,opt,name=sfixed32,proto3,oneof" json:"sfixed32,omitempty"`
	// repeated sfixed32 literal values.
	Sfixed32S []int32 `protobuf:"fixed32,25,rep,packed,name=sfixed32s,proto3" json:"sfixed32s,omitempty"`
	// sfixed64 literal value.
	Sfixed64 *int64 `protobuf:"fixed64,26,opt,name=sfixed64,proto3,oneof" json:"sfixed64,omitempty"`
	// repeated sfixed64 literal values.
	Sfixed64S []int64 `protobuf:"fixed64,27,rep,packed,name=sfixed64s,proto3" json:"sfixed64s,omitempty"`
	// bool literal value.
	Bool *bool `protobuf:"varint,28,opt,name=bool,proto3,oneof" json:"bool,omitempty"`
	// repeated bool literal values.
	Bools []bool `protobuf:"varint,29,rep,packed,name=bools,proto3" json:"bools,omitempty"`
	// string literal value.
	String_ *string `protobuf:"bytes,30,opt,name=string,proto3,oneof" json:"string,omitempty"`
	// repeated string literal values.
	Strings []string `protobuf:"bytes,31,rep,name=strings,proto3" json:"strings,omitempty"`
	// bytes literal value.
	ByteString []byte `protobuf:"bytes,32,opt,name=byte_string,json=byteString,proto3,oneof" json:"byte_string,omitempty"`
	// repeated bytes literal values.
	ByteStrings [][]byte `protobuf:"bytes,33,rep,name=byte_strings,json=byteStrings,proto3" json:"byte_strings,omitempty"`
	// message literal value.
	Message *MessageValue `protobuf:"bytes,34,opt,name=message,proto3,oneof" json:"message,omitempty"`
	// repeated message literal values.
	Messages []*MessageValue `protobuf:"bytes,35,rep,name=messages,proto3" json:"messages,omitempty"`
	// enum literal value.
	Enum *string `protobuf:"bytes,36,opt,name=enum,proto3,oneof" json:"enum,omitempty"`
	// repeated enum literal values.
	Enums []string `protobuf:"bytes,37,rep,name=enums,proto3" json:"enums,omitempty"`
	// env literal value.
	Env *string `protobuf:"bytes,38,opt,name=env,proto3,oneof" json:"env,omitempty"`
	// repeated env literal values.
	Envs []string `protobuf:"bytes,39,rep,name=envs,proto3" json:"envs,omitempty"`
	// contains filtered or unexported fields
}

type BackOff struct {
	backoff.BackOff
}

type BadRequestFieldViolation struct {
	Field                  string
	FieldUseContextLibrary bool
	FieldCacheIndex        int

	Desc                  string
	DescUseContextLibrary bool
	DescCacheIndex        int
}

type CELCache struct {
	// contains filtered or unexported fields
}

type CELCacheMap struct {
	// contains filtered or unexported fields
}

type CELEnv = cel.Env

type CELEnvOption = cel.EnvOption

type CELFieldType = types.FieldType

type CELPluginRequest = celplugin.CELPluginRequest

type CELPluginResponse = celplugin.CELPluginResponse

type CELPluginVersionSchema = cel.PluginVersionSchema

type CELTypeDeclare = cel.Type

type CELTypeHelper struct {
	*celtypes.Registry
	// contains filtered or unexported fields
}

type CELTypeHelperFieldMap map[string]map[string]*celtypes.FieldType

type CallExpr struct {

	// method specify the FQDN for the gRPC method. format is `<package-name>.<service-name>/<method-name>`.
	Method string `protobuf:"bytes,1,opt,name=method,proto3" json:"method,omitempty"`
	// request specify request parameters for the gRPC method.
	Request []*MethodRequest `protobuf:"bytes,2,rep,name=request,proto3" json:"request,omitempty"`
	// the time to timeout. If the specified time period elapses, DEADLINE_EXCEEDED status is returned.
	// If you want to handle this error, you need to implement a custom error handler in Go.
	// The format is the same as Go's time.Duration format. See https://pkg.go.dev/time#ParseDuration.
	Timeout *string `protobuf:"bytes,3,opt,name=timeout,proto3,oneof" json:"timeout,omitempty"`
	// retry specifies the retry policy if the method call fails.
	Retry *RetryPolicy `protobuf:"bytes,4,opt,name=retry,proto3,oneof" json:"retry,omitempty"`
	// error evaluated when an error occurs during a method call.
	// Multiple errors can be defined and are evaluated in the order in which they are described.
	// If an error occurs while creating an gRPC status error, original error will be returned.
	Error []*GRPCError `protobuf:"bytes,5,rep,name=error,proto3" json:"error,omitempty"`
	// contains filtered or unexported fields
}

type Code = codes.Code

type CustomMessageParam struct {
	Value            localValue
	MessageValueName string
	CacheIndex       int
	MessageIndex     int
}

type Def[T any, U localValue] struct {
	If                  string
	Name                string
	Type                *cel.Type
	Setter              func(U, T)
	By                  string
	IfUseContextLibrary bool
	ByUseContextLibrary bool
	IfCacheIndex        int
	ByCacheIndex        int
	Message             func(context.Context, U) (any, error)
	Validation          func(context.Context, U) error
}

type DefMap[T any, U any, V localValue] struct {
	If                  string
	IfUseContextLibrary bool
	IfCacheIndex        int
	Name                string
	Type                *cel.Type
	Setter              func(V, T)
	IteratorName        string
	IteratorType        *cel.Type
	IteratorSource      func(V) []U
	Iterator            func(context.Context, *MapIteratorValue) (any, error)
	// contains filtered or unexported fields
}

type EnumRule struct {

	// alias mapping between enums defined in other packages and enums defined on the federation service side.
	// The alias is the FQDN ( <package-name>.<enum-name> ) to the enum.
	// If this definition exists, type conversion is automatically performed before the enum value assignment operation.
	// If a enum with this option has a value that is not present in the enum specified by alias, and the alias option is not specified for that value, an error is occurred.
	Alias *string `protobuf:"bytes,1,opt,name=alias,proto3,oneof" json:"alias,omitempty"`
	// contains filtered or unexported fields
}

type EnumValueRule struct {

	// specifies the default value of the enum.
	// All values other than those specified in alias will be default values.
	Default *bool `protobuf:"varint,1,opt,name=default,proto3,oneof" json:"default,omitempty"`
	// alias can be used when alias is specified in grpc.federation.enum option,
	// and specifies the value name to be referenced among the enums specified in alias of enum option.
	// multiple value names can be specified for alias.
	Alias []string `protobuf:"bytes,2,rep,name=alias,proto3" json:"alias,omitempty"`
	// contains filtered or unexported fields
}

type ErrorGroup = errgroup.Group

type ErrorHandler func(ctx context.Context, methodName string, err error) error

type EvalCELRequest struct {
	Value             localValue
	Expr              string
	UseContextLibrary bool
	OutType           reflect.Type
	CacheIndex        int
}

type ExponentialBackOffConfig struct {
	InitialInterval     time.Duration
	RandomizationFactor float64
	Multiplier          float64
	MaxInterval         time.Duration
	MaxElapsedTime      time.Duration
}

type FieldOneof struct {

	// cond specify either `expr` or `default`. Only one `default` can be set per oneof.
	//
	// Types that are assignable to Cond:
	//
	//	*FieldOneof_If
	//	*FieldOneof_Default
	Cond isFieldOneof_Cond `protobuf_oneof:"cond"`
	// def specify variables to be used in current oneof field's scope for field binding.
	Def []*VariableDefinition `protobuf:"bytes,3,rep,name=def,proto3" json:"def,omitempty"`
	// by used to refer to a name or message argument defined in a MessageRule, use `$.` to refer to the message argument.
	// Use CEL (https://github.com/google/cel-spec) to evaluate the expression.
	// Variables are already defined in MessageRule and FieldOneOf can be used.
	By string `protobuf:"bytes,4,opt,name=by,proto3" json:"by,omitempty"`
	// contains filtered or unexported fields
}

type FieldOneof_Default struct {
	// default used to assign a value when none of the other fields match any of the specified expressions.
	// Only one value can be defined per oneof.
	Default bool `protobuf:"varint,2,opt,name=default,proto3,oneof"`
}

type FieldOneof_If struct {
	// if describes the condition to be assigned to field.
	// The return value must be of type bool.
	// Use CEL (https://github.com/google/cel-spec) to evaluate the expression.
	// Variables are already defined in MessageRule can be used.
	If string `protobuf:"bytes,1,opt,name=if,proto3,oneof"`
}

type FieldRule struct {

	// If custom_resolver is true, the field binding process is to be implemented in Go.
	// If there are any values retrieved by grpc.federation.message option, they are passed as arguments for custom resolver.
	CustomResolver *bool `protobuf:"varint,1,opt,name=custom_resolver,json=customResolver,proto3,oneof" json:"custom_resolver,omitempty"`
	// by used to refer to a name or message argument defined in a MessageRule, use `$.` to refer to the message argument.
	// Use CEL (https://github.com/google/cel-spec) to evaluate the expression.
	// Variables are already defined in MessageRule can be used.
	By *string `protobuf:"bytes,2,opt,name=by,proto3,oneof" json:"by,omitempty"`
	// alias can be used when alias is specified in grpc.federation.message option,
	// and specifies the field name to be referenced among the messages specified in alias of message option.
	// If the specified field has the same type or can be converted automatically, its value is assigned.
	Alias *string `protobuf:"bytes,3,opt,name=alias,proto3,oneof" json:"alias,omitempty"`
	// double literal value.
	Double *float64 `protobuf:"fixed64,4,opt,name=double,proto3,oneof" json:"double,omitempty"`
	// repeated double literal values.
	Doubles []float64 `protobuf:"fixed64,5,rep,packed,name=doubles,proto3" json:"doubles,omitempty"`
	// float literal value.
	Float *float32 `protobuf:"fixed32,6,opt,name=float,proto3,oneof" json:"float,omitempty"`
	// repeated float literal values.
	Floats []float32 `protobuf:"fixed32,7,rep,packed,name=floats,proto3" json:"floats,omitempty"`
	// int32 literal value.
	Int32 *int32 `protobuf:"varint,8,opt,name=int32,proto3,oneof" json:"int32,omitempty"`
	// repeated int32 literal values.
	Int32S []int32 `protobuf:"varint,9,rep,packed,name=int32s,proto3" json:"int32s,omitempty"`
	// int64 literal value.
	Int64 *int64 `protobuf:"varint,10,opt,name=int64,proto3,oneof" json:"int64,omitempty"`
	// repeated int64 literal values.
	Int64S []int64 `protobuf:"varint,11,rep,packed,name=int64s,proto3" json:"int64s,omitempty"`
	// uint32 literal value.
	Uint32 *uint32 `protobuf:"varint,12,opt,name=uint32,proto3,oneof" json:"uint32,omitempty"`
	// repeated uint32 literal values.
	Uint32S []uint32 `protobuf:"varint,13,rep,packed,name=uint32s,proto3" json:"uint32s,omitempty"`
	// uint64 literal value.
	Uint64 *uint64 `protobuf:"varint,14,opt,name=uint64,proto3,oneof" json:"uint64,omitempty"`
	// repeated uint64 literal values.
	Uint64S []uint64 `protobuf:"varint,15,rep,packed,name=uint64s,proto3" json:"uint64s,omitempty"`
	// sint32 literal value.
	Sint32 *int32 `protobuf:"zigzag32,16,opt,name=sint32,proto3,oneof" json:"sint32,omitempty"`
	// repeated sint32 literal values.
	Sint32S []int32 `protobuf:"zigzag32,17,rep,packed,name=sint32s,proto3" json:"sint32s,omitempty"`
	// sint64 literal value.
	Sint64 *int64 `protobuf:"zigzag64,18,opt,name=sint64,proto3,oneof" json:"sint64,omitempty"`
	// repeated sint64 literal values.
	Sint64S []int64 `protobuf:"zigzag64,19,rep,packed,name=sint64s,proto3" json:"sint64s,omitempty"`
	// fixed32 literal value.
	Fixed32 *uint32 `protobuf:"fixed32,20,opt,name=fixed32,proto3,oneof" json:"fixed32,omitempty"`
	// repeated fixed32 literal values.
	Fixed32S []uint32 `protobuf:"fixed32,21,rep,packed,name=fixed32s,proto3" json:"fixed32s,omitempty"`
	// fixed64 literal value.
	Fixed64 *uint64 `protobuf:"fixed64,22,opt,name=fixed64,proto3,oneof" json:"fixed64,omitempty"`
	// repeated fixed64 literal values.
	Fixed64S []uint64 `protobuf:"fixed64,23,rep,packed,name=fixed64s,proto3" json:"fixed64s,omitempty"`
	// sfixed32 literal value.
	Sfixed32 *int32 `protobuf:"fixed32,24,opt,name=sfixed32,proto3,oneof" json:"sfixed32,omitempty"`
	// repeated sfixed32 literal values.
	Sfixed32S []int32 `protobuf:"fixed32,25,rep,packed,name=sfixed32s,proto3" json:"sfixed32s,omitempty"`
	// sfixed64 literal value.
	Sfixed64 *int64 `protobuf:"fixed64,26,opt,name=sfixed64,proto3,oneof" json:"sfixed64,omitempty"`
	// repeated sfixed64 literal values.
	Sfixed64S []int64 `protobuf:"fixed64,27,rep,packed,name=sfixed64s,proto3" json:"sfixed64s,omitempty"`
	// bool literal value.
	Bool *bool `protobuf:"varint,28,opt,name=bool,proto3,oneof" json:"bool,omitempty"`
	// repeated bool literal values.
	Bools []bool `protobuf:"varint,29,rep,packed,name=bools,proto3" json:"bools,omitempty"`
	// string literal value.
	String_ *string `protobuf:"bytes,30,opt,name=string,proto3,oneof" json:"string,omitempty"`
	// repeated string literal values.
	Strings []string `protobuf:"bytes,31,rep,name=strings,proto3" json:"strings,omitempty"`
	// bytes literal value.
	ByteString []byte `protobuf:"bytes,32,opt,name=byte_string,json=byteString,proto3,oneof" json:"byte_string,omitempty"`
	// repeated bytes literal values.
	ByteStrings [][]byte `protobuf:"bytes,33,rep,name=byte_strings,json=byteStrings,proto3" json:"byte_strings,omitempty"`
	// message literal value.
	Message *MessageValue `protobuf:"bytes,34,opt,name=message,proto3,oneof" json:"message,omitempty"`
	// repeated message literal values.
	Messages []*MessageValue `protobuf:"bytes,35,rep,name=messages,proto3" json:"messages,omitempty"`
	// enum literal value.
	Enum *string `protobuf:"bytes,36,opt,name=enum,proto3,oneof" json:"enum,omitempty"`
	// repeated enum literal values.
	Enums []string `protobuf:"bytes,37,rep,name=enums,proto3" json:"enums,omitempty"`
	// env literal value.
	Env *string `protobuf:"bytes,38,opt,name=env,proto3,oneof" json:"env,omitempty"`
	// repeated env literal values.
	Envs []string `protobuf:"bytes,39,rep,name=envs,proto3" json:"envs,omitempty"`
	// use to evaluate any one of fields. this field only available in oneof.
	Oneof *FieldOneof `protobuf:"bytes,40,opt,name=oneof,proto3" json:"oneof,omitempty"`
	// contains filtered or unexported fields
}

type GRPCError struct {

	// def define variables in current scope.
	Def []*VariableDefinition `protobuf:"bytes,1,rep,name=def,proto3" json:"def,omitempty"`
	// if specifies condition in CEL. If the condition is true, it returns defined error information.
	// If this field is omitted, it is always treated as 'true' and returns defined error information.
	// The return value must always be of type boolean.
	If *string `protobuf:"bytes,2,opt,name=if,proto3,oneof" json:"if,omitempty"`
	// code is a gRPC status code.
	Code code.Code `protobuf:"varint,3,opt,name=code,proto3,enum=google.rpc.Code" json:"code,omitempty"`
	// message is a gRPC status message.
	// If omitted, the message will be auto-generated from the configurations.
	Message *string `protobuf:"bytes,4,opt,name=message,proto3,oneof" json:"message,omitempty"`
	// details is a list of error details.
	// If returns error, the corresponding error details are set.
	Details []*GRPCErrorDetail `protobuf:"bytes,5,rep,name=details,proto3" json:"details,omitempty"`
	// ignore ignore the error if the condition in the "if" field is true and "ignore" field is set to true.
	// When an error is ignored, the returned response is always null value.
	// If you want to return a response that is not null, please use `ignore_and_response` feature.
	// Therefore, `ignore` and `ignore_and_response` cannot be specified same.
	Ignore *bool `protobuf:"varint,6,opt,name=ignore,proto3,oneof" json:"ignore,omitempty"`
	// ignore_and_response ignore the error if the condition in the "if" field is true and it returns response specified in CEL.
	// The evaluation value of CEL must always be the same as the response message type.
	// `ignore` and `ignore_and_response` cannot be specified same.
	IgnoreAndResponse *string `protobuf:"bytes,7,opt,name=ignore_and_response,json=ignoreAndResponse,proto3,oneof" json:"ignore_and_response,omitempty"`
	// contains filtered or unexported fields
}

type GRPCErrorDetail struct {

	// if specifies condition rule in CEL. If the condition is true, gRPC error detail is added to the error.
	If string `protobuf:"bytes,1,opt,name=if,proto3" json:"if,omitempty"`
	// def define variables in current scope.
	Def []*VariableDefinition `protobuf:"bytes,2,rep,name=def,proto3" json:"def,omitempty"`
	// message represents arbitrary messages to describe the detail of the error.
	Message []*MessageExpr `protobuf:"bytes,3,rep,name=message,proto3" json:"message,omitempty"`
	// error_info describes the cause of the error with structured details.
	ErrorInfo []*errdetails.ErrorInfo `protobuf:"bytes,4,rep,name=error_info,json=errorInfo,proto3" json:"error_info,omitempty"`
	// retry_info describes when the clients can retry a failed request.
	RetryInfo []*errdetails.RetryInfo `protobuf:"bytes,5,rep,name=retry_info,json=retryInfo,proto3" json:"retry_info,omitempty"`
	// debug_info describes additional debugging info.
	DebugInfo []*errdetails.DebugInfo `protobuf:"bytes,6,rep,name=debug_info,json=debugInfo,proto3" json:"debug_info,omitempty"`
	// quota_failure describes how a quota check failed.
	QuotaFailure []*errdetails.QuotaFailure `protobuf:"bytes,7,rep,name=quota_failure,json=quotaFailure,proto3" json:"quota_failure,omitempty"`
	// precondition_failure describes what preconditions have failed.
	PreconditionFailure []*errdetails.PreconditionFailure `protobuf:"bytes,8,rep,name=precondition_failure,json=preconditionFailure,proto3" json:"precondition_failure,omitempty"`
	// bad_request describes violations in a client request.
	BadRequest []*errdetails.BadRequest `protobuf:"bytes,9,rep,name=bad_request,json=badRequest,proto3" json:"bad_request,omitempty"`
	// request_info contains metadata about the request that clients can attach.
	RequestInfo []*errdetails.RequestInfo `protobuf:"bytes,10,rep,name=request_info,json=requestInfo,proto3" json:"request_info,omitempty"`
	// resource_info describes the resource that is being accessed.
	ResourceInfo []*errdetails.ResourceInfo `protobuf:"bytes,11,rep,name=resource_info,json=resourceInfo,proto3" json:"resource_info,omitempty"`
	// help provides links to documentation or for performing an out of band action.
	Help []*errdetails.Help `protobuf:"bytes,12,rep,name=help,proto3" json:"help,omitempty"`
	// localized_message provides a localized error message that is safe to return to the user.
	LocalizedMessage []*errdetails.LocalizedMessage `protobuf:"bytes,13,rep,name=localized_message,json=localizedMessage,proto3" json:"localized_message,omitempty"`
	// contains filtered or unexported fields
}

type IfParam[T localValue] struct {
	Value             T
	Expr              string
	UseContextLibrary bool
	CacheIndex        int
	Body              func(T) error
}

type Iterator struct {

	// variable name.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// src the value that will be the source for creating the iterator.
	// src must be a repeated type.
	Src string `protobuf:"bytes,2,opt,name=src,proto3" json:"src,omitempty"`
	// contains filtered or unexported fields
}

type LocalValue struct {
	// contains filtered or unexported fields
}

type LocalizedMessageParam struct {
	Value             localValue
	Locale            string
	Message           string
	UseContextLibrary bool
	CacheIndex        int
}

type MapExpr struct {

	// iterator define iterator variable.
	// When evaluating CEL in `expr`, we can refer to the name defined in iterator.
	Iterator *Iterator `protobuf:"bytes,1,opt,name=iterator,proto3" json:"iterator,omitempty"`
	// expr creates map elements using iterator variable.
	//
	// Types that are assignable to Expr:
	//
	//	*MapExpr_By
	//	*MapExpr_Message
	Expr isMapExpr_Expr `protobuf_oneof:"expr"`
	// contains filtered or unexported fields
}

type MapExpr_By struct {
	// `by` evaluates with CEL.
	// this can refer to the variable declared by `iterator`.
	By string `protobuf:"bytes,11,opt,name=by,proto3,oneof"`
}

type MapExpr_Message struct {
	// message gets with message arguments, and it is made an element of the map.
	// The result type of MapExpr is the repeated type of the specified message.
	Message *MessageExpr `protobuf:"bytes,12,opt,name=message,proto3,oneof"`
}

type MapIteratorValue struct {
	// contains filtered or unexported fields
}

type MessageExpr struct {

	// name specify the message name by FQDN. format is `<package-name>.<message-name>`.
	// <package-name> can be omitted when referring to messages in the same package.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// args specify the parameters needed to get the message. This is called the "message arguments".
	Args []*Argument `protobuf:"bytes,2,rep,name=args,proto3" json:"args,omitempty"`
	// contains filtered or unexported fields
}

type MessageFieldValue struct {
	Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"`
	// double literal value.
	Double *float64 `protobuf:"fixed64,3,opt,name=double,proto3,oneof" json:"double,omitempty"`
	// repeated double literal values.
	Doubles []float64 `protobuf:"fixed64,4,rep,packed,name=doubles,proto3" json:"doubles,omitempty"`
	// float literal value.
	Float *float32 `protobuf:"fixed32,5,opt,name=float,proto3,oneof" json:"float,omitempty"`
	// repeated float literal values.
	Floats []float32 `protobuf:"fixed32,6,rep,packed,name=floats,proto3" json:"floats,omitempty"`
	// int32 literal value.
	Int32 *int32 `protobuf:"varint,7,opt,name=int32,proto3,oneof" json:"int32,omitempty"`
	// repeated int32 literal values.
	Int32S []int32 `protobuf:"varint,8,rep,packed,name=int32s,proto3" json:"int32s,omitempty"`
	// int64 literal value.
	Int64 *int64 `protobuf:"varint,9,opt,name=int64,proto3,oneof" json:"int64,omitempty"`
	// repeated int64 literal values.
	Int64S []int64 `protobuf:"varint,10,rep,packed,name=int64s,proto3" json:"int64s,omitempty"`
	// uint32 literal value.
	Uint32 *uint32 `protobuf:"varint,11,opt,name=uint32,proto3,oneof" json:"uint32,omitempty"`
	// repeated uint32 literal values.
	Uint32S []uint32 `protobuf:"varint,12,rep,packed,name=uint32s,proto3" json:"uint32s,omitempty"`
	// uint64 literal value.
	Uint64 *uint64 `protobuf:"varint,13,opt,name=uint64,proto3,oneof" json:"uint64,omitempty"`
	// repeated uint64 literal values.
	Uint64S []uint64 `protobuf:"varint,14,rep,packed,name=uint64s,proto3" json:"uint64s,omitempty"`
	// sint32 literal value.
	Sint32 *int32 `protobuf:"zigzag32,15,opt,name=sint32,proto3,oneof" json:"sint32,omitempty"`
	// repeated sint32 literal values.
	Sint32S []int32 `protobuf:"zigzag32,16,rep,packed,name=sint32s,proto3" json:"sint32s,omitempty"`
	// sint64 literal value.
	Sint64 *int64 `protobuf:"zigzag64,17,opt,name=sint64,proto3,oneof" json:"sint64,omitempty"`
	// repeated sint64 literal values.
	Sint64S []int64 `protobuf:"zigzag64,18,rep,packed,name=sint64s,proto3" json:"sint64s,omitempty"`
	// fixed32 literal value.
	Fixed32 *uint32 `protobuf:"fixed32,19,opt,name=fixed32,proto3,oneof" json:"fixed32,omitempty"`
	// repeated fixed32 literal values.
	Fixed32S []uint32 `protobuf:"fixed32,20,rep,packed,name=fixed32s,proto3" json:"fixed32s,omitempty"`
	// fixed64 literal value.
	Fixed64 *uint64 `protobuf:"fixed64,21,opt,name=fixed64,proto3,oneof" json:"fixed64,omitempty"`
	// repeated fixed64 literal values.
	Fixed64S []uint64 `protobuf:"fixed64,22,rep,packed,name=fixed64s,proto3" json:"fixed64s,omitempty"`
	// sfixed32 literal value.
	Sfixed32 *int32 `protobuf:"fixed32,23,opt,name=sfixed32,proto3,oneof" json:"sfixed32,omitempty"`
	// repeated sfixed32 literal values.
	Sfixed32S []int32 `protobuf:"fixed32,24,rep,packed,name=sfixed32s,proto3" json:"sfixed32s,omitempty"`
	// sfixed64 literal value.
	Sfixed64 *int64 `protobuf:"fixed64,25,opt,name=sfixed64,proto3,oneof" json:"sfixed64,omitempty"`
	// repeated sfixed64 literal values.
	Sfixed64S []int64 `protobuf:"fixed64,26,rep,packed,name=sfixed64s,proto3" json:"sfixed64s,omitempty"`
	// bool literal value.
	Bool *bool `protobuf:"varint,27,opt,name=bool,proto3,oneof" json:"bool,omitempty"`
	// repeated bool literal values.
	Bools []bool `protobuf:"varint,28,rep,packed,name=bools,proto3" json:"bools,omitempty"`
	// string literal value.
	String_ *string `protobuf:"bytes,29,opt,name=string,proto3,oneof" json:"string,omitempty"`
	// repeated string literal values.
	Strings []string `protobuf:"bytes,30,rep,name=strings,proto3" json:"strings,omitempty"`
	// bytes literal value.
	ByteString []byte `protobuf:"bytes,31,opt,name=byte_string,json=byteString,proto3,oneof" json:"byte_string,omitempty"`
	// repeated bytes literal values.
	ByteStrings [][]byte `protobuf:"bytes,32,rep,name=byte_strings,json=byteStrings,proto3" json:"byte_strings,omitempty"`
	// message literal value.
	Message *MessageValue `protobuf:"bytes,33,opt,name=message,proto3,oneof" json:"message,omitempty"`
	// repeated message literal values.
	Messages []*MessageValue `protobuf:"bytes,34,rep,name=messages,proto3" json:"messages,omitempty"`
	// enum literal value.
	Enum *string `protobuf:"bytes,35,opt,name=enum,proto3,oneof" json:"enum,omitempty"`
	// repeated enum literal values.
	Enums []string `protobuf:"bytes,36,rep,name=enums,proto3" json:"enums,omitempty"`
	// env literal value.
	Env *string `protobuf:"bytes,37,opt,name=env,proto3,oneof" json:"env,omitempty"`
	// repeated env literal values.
	Envs []string `protobuf:"bytes,38,rep,name=envs,proto3" json:"envs,omitempty"`
	// contains filtered or unexported fields
}

type MessageRule struct {

	// def specify variables to be used in field binding by `grpc.federation.field` option.
	Def []*VariableDefinition `protobuf:"bytes,1,rep,name=def,proto3" json:"def,omitempty"`
	// if custom_resolver is true, the resolver for this message is implemented by Go.
	// If there are any values retrieved by resolver or messages, they are passed as arguments for custom resolver.
	// Each field of the message returned by the custom resolver is automatically bound.
	// If you want to change the binding process for a particular field, set `custom_resolver=true` option for that field.
	CustomResolver *bool `protobuf:"varint,2,opt,name=custom_resolver,json=customResolver,proto3,oneof" json:"custom_resolver,omitempty"`
	// alias mapping between messages defined in other packages and messages defined on the federation service side.
	// The alias is the FQDN ( <package-name>.<message-name> ) to the message.
	// If this definition exists, type conversion is automatically performed before the field assignment operation.
	// If a message with this option has a field that is not present in the message specified by alias, and the alias option is not specified for that field, an error is occurred.
	Alias *string `protobuf:"bytes,3,opt,name=alias,proto3,oneof" json:"alias,omitempty"`
	// contains filtered or unexported fields
}

type MessageValue struct {

	// name specify the message name to be referred to by FQDN. format is `<package-name>.<message-name>`.
	// <package-name> can be omitted when referring to messages in the same package.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// fields represents message's fields.
	Fields []*MessageFieldValue `protobuf:"bytes,2,rep,name=fields,proto3" json:"fields,omitempty"`
	// contains filtered or unexported fields
}

type MethodRequest struct {

	// field name of the request message.
	Field string `protobuf:"bytes,1,opt,name=field,proto3" json:"field,omitempty"`
	// by used to refer to a name or message argument defined in a MessageRule, use `$.` to refer to the message argument.
	// Use CEL (https://github.com/google/cel-spec) to evaluate the expression.
	// Variables are already defined in MessageRule can be used.
	By *string `protobuf:"bytes,2,opt,name=by,proto3,oneof" json:"by,omitempty"`
	// double literal value.
	Double *float64 `protobuf:"fixed64,3,opt,name=double,proto3,oneof" json:"double,omitempty"`
	// repeated double literal values.
	Doubles []float64 `protobuf:"fixed64,4,rep,packed,name=doubles,proto3" json:"doubles,omitempty"`
	// float literal value.
	Float *float32 `protobuf:"fixed32,5,opt,name=float,proto3,oneof" json:"float,omitempty"`
	// repeated float literal values.
	Floats []float32 `protobuf:"fixed32,6,rep,packed,name=floats,proto3" json:"floats,omitempty"`
	// int32 literal value.
	Int32 *int32 `protobuf:"varint,7,opt,name=int32,proto3,oneof" json:"int32,omitempty"`
	// repeated int32 literal values.
	Int32S []int32 `protobuf:"varint,8,rep,packed,name=int32s,proto3" json:"int32s,omitempty"`
	// int64 literal value.
	Int64 *int64 `protobuf:"varint,9,opt,name=int64,proto3,oneof" json:"int64,omitempty"`
	// repeated int64 literal values.
	Int64S []int64 `protobuf:"varint,10,rep,packed,name=int64s,proto3" json:"int64s,omitempty"`
	// uint32 literal value.
	Uint32 *uint32 `protobuf:"varint,11,opt,name=uint32,proto3,oneof" json:"uint32,omitempty"`
	// repeated uint32 literal values.
	Uint32S []uint32 `protobuf:"varint,12,rep,packed,name=uint32s,proto3" json:"uint32s,omitempty"`
	// uint64 literal value.
	Uint64 *uint64 `protobuf:"varint,13,opt,name=uint64,proto3,oneof" json:"uint64,omitempty"`
	// repeated uint64 literal values.
	Uint64S []uint64 `protobuf:"varint,14,rep,packed,name=uint64s,proto3" json:"uint64s,omitempty"`
	// sint32 literal value.
	Sint32 *int32 `protobuf:"zigzag32,15,opt,name=sint32,proto3,oneof" json:"sint32,omitempty"`
	// repeated sint32 literal values.
	Sint32S []int32 `protobuf:"zigzag32,16,rep,packed,name=sint32s,proto3" json:"sint32s,omitempty"`
	// sint64 literal value.
	Sint64 *int64 `protobuf:"zigzag64,17,opt,name=sint64,proto3,oneof" json:"sint64,omitempty"`
	// repeated sint64 literal values.
	Sint64S []int64 `protobuf:"zigzag64,18,rep,packed,name=sint64s,proto3" json:"sint64s,omitempty"`
	// fixed32 literal value.
	Fixed32 *uint32 `protobuf:"fixed32,19,opt,name=fixed32,proto3,oneof" json:"fixed32,omitempty"`
	// repeated fixed32 literal values.
	Fixed32S []uint32 `protobuf:"fixed32,20,rep,packed,name=fixed32s,proto3" json:"fixed32s,omitempty"`
	// fixed64 literal value.
	Fixed64 *uint64 `protobuf:"fixed64,21,opt,name=fixed64,proto3,oneof" json:"fixed64,omitempty"`
	// repeated fixed64 literal values.
	Fixed64S []uint64 `protobuf:"fixed64,22,rep,packed,name=fixed64s,proto3" json:"fixed64s,omitempty"`
	// sfixed32 literal value.
	Sfixed32 *int32 `protobuf:"fixed32,23,opt,name=sfixed32,proto3,oneof" json:"sfixed32,omitempty"`
	// repeated sfixed32 literal values.
	Sfixed32S []int32 `protobuf:"fixed32,24,rep,packed,name=sfixed32s,proto3" json:"sfixed32s,omitempty"`
	// sfixed64 literal value.
	Sfixed64 *int64 `protobuf:"fixed64,25,opt,name=sfixed64,proto3,oneof" json:"sfixed64,omitempty"`
	// repeated sfixed64 literal values.
	Sfixed64S []int64 `protobuf:"fixed64,26,rep,packed,name=sfixed64s,proto3" json:"sfixed64s,omitempty"`
	// bool literal value.
	Bool *bool `protobuf:"varint,27,opt,name=bool,proto3,oneof" json:"bool,omitempty"`
	// repeated bool literal values.
	Bools []bool `protobuf:"varint,28,rep,packed,name=bools,proto3" json:"bools,omitempty"`
	// string literal value.
	String_ *string `protobuf:"bytes,29,opt,name=string,proto3,oneof" json:"string,omitempty"`
	// repeated string literal values.
	Strings []string `protobuf:"bytes,30,rep,name=strings,proto3" json:"strings,omitempty"`
	// bytes literal value.
	ByteString []byte `protobuf:"bytes,31,opt,name=byte_string,json=byteString,proto3,oneof" json:"byte_string,omitempty"`
	// repeated bytes literal values.
	ByteStrings [][]byte `protobuf:"bytes,32,rep,name=byte_strings,json=byteStrings,proto3" json:"byte_strings,omitempty"`
	// message literal value.
	Message *MessageValue `protobuf:"bytes,33,opt,name=message,proto3,oneof" json:"message,omitempty"`
	// repeated message literal values.
	Messages []*MessageValue `protobuf:"bytes,34,rep,name=messages,proto3" json:"messages,omitempty"`
	// enum literal value.
	Enum *string `protobuf:"bytes,35,opt,name=enum,proto3,oneof" json:"enum,omitempty"`
	// repeated enum literal values.
	Enums []string `protobuf:"bytes,36,rep,name=enums,proto3" json:"enums,omitempty"`
	// env literal value.
	Env *string `protobuf:"bytes,37,opt,name=env,proto3,oneof" json:"env,omitempty"`
	// repeated env literal values.
	Envs []string `protobuf:"bytes,38,rep,name=envs,proto3" json:"envs,omitempty"`
	// contains filtered or unexported fields
}

type MethodResponse struct {

	// name specify the unique name that can be used in a `MessageRule` / `FieldRule` for the same message for a specific field in the response.
	Name *string `protobuf:"bytes,1,opt,name=name,proto3,oneof" json:"name,omitempty"`
	// field name in response message.
	Field *string `protobuf:"bytes,2,opt,name=field,proto3,oneof" json:"field,omitempty"`
	// autobind if the value referenced by `field` is a message type,
	// the value of a field with the same name and type as the field name of its own message is automatically assigned to the value of the field in the message.
	// If multiple autobinds are used at the same message,
	// you must explicitly use the `grpc.federation.field` option to do the binding yourself, since duplicate field names cannot be correctly determined as one.
	Autobind *bool `protobuf:"varint,3,opt,name=autobind,proto3,oneof" json:"autobind,omitempty"`
	// contains filtered or unexported fields
}

type MethodRule struct {

	// the time to timeout. If the specified time period elapses, DEADLINE_EXCEEDED status is returned.
	// If you want to handle this error, you need to implement a custom error handler in Go.
	// The format is the same as Go's time.Duration format. See https://pkg.go.dev/time#ParseDuration.
	Timeout *string `protobuf:"bytes,1,opt,name=timeout,proto3,oneof" json:"timeout,omitempty"`
	// contains filtered or unexported fields
}

type OneofRule struct {
	// contains filtered or unexported fields
}

type PreconditionFailureViolation struct {
	Type                  string
	TypeUseContextLibrary bool
	TypeCacheIndex        int

	Subject                  string
	SubjectUseContextLibrary bool
	SubjectCacheIndex        int

	Desc                  string
	DescUseContextLibrary bool
	DescCacheIndex        int
}

type ProtoMessage = protoadapt.MessageV1

type RWMutex = sync.RWMutex

type RecoveredError struct {
	Message string
	Stack   []string
}

type RetryParam[T any] struct {
	Value             localValue
	If                string
	UseContextLibrary bool
	CacheIndex        int
	BackOff           *BackOff
	Body              func() (*T, error)
}

type RetryPolicy struct {

	// Types that are assignable to Policy:
	//
	//	*RetryPolicy_Constant
	//	*RetryPolicy_Exponential
	Policy isRetryPolicy_Policy `protobuf_oneof:"policy"`
	// if specifies condition in CEL. If the condition is true, run the retry process according to the policy.
	// If this field is omitted, it is always treated as 'true' and run the retry process.
	// The return value must always be of type boolean.
	If string `protobuf:"bytes,3,opt,name=if,proto3" json:"if,omitempty"`
	// contains filtered or unexported fields
}

type RetryPolicyConstant struct {

	// interval value. ( default value is 1s ).
	Interval *string `protobuf:"bytes,1,opt,name=interval,proto3,oneof" json:"interval,omitempty"`
	// max retry count. ( default value is 5. If zero is specified, it never stops )
	MaxRetries *uint64 `protobuf:"varint,2,opt,name=max_retries,json=maxRetries,proto3,oneof" json:"max_retries,omitempty"`
	// contains filtered or unexported fields
}

type RetryPolicyExponential struct {

	// initial interval value. ( default value is "500ms" ).
	InitialInterval *string `protobuf:"bytes,1,opt,name=initial_interval,json=initialInterval,proto3,oneof" json:"initial_interval,omitempty"`
	// randomization factor value. ( default value is 0.5 ).
	RandomizationFactor *float64 `` /* 126-byte string literal not displayed */
	// multiplier. ( default value is 1.5 ).
	Multiplier *float64 `protobuf:"fixed64,3,opt,name=multiplier,proto3,oneof" json:"multiplier,omitempty"`
	// max interval value. ( default value is "60s" ).
	MaxInterval *string `protobuf:"bytes,4,opt,name=max_interval,json=maxInterval,proto3,oneof" json:"max_interval,omitempty"`
	// max retry count. ( default value is 5. If zero is specified, it never stops ).
	MaxRetries *uint64 `protobuf:"varint,5,opt,name=max_retries,json=maxRetries,proto3,oneof" json:"max_retries,omitempty"`
	// contains filtered or unexported fields
}

type RetryPolicy_Constant struct {
	// retry according to the "constant" policy.
	Constant *RetryPolicyConstant `protobuf:"bytes,1,opt,name=constant,proto3,oneof"`
}

type RetryPolicy_Exponential struct {
	// retry according to the "exponential backoff" policy.
	// The following Go library is used in the implementation,
	// so please refer to the library documentation for how to specify each parameter.
	// https://pkg.go.dev/github.com/cenkalti/backoff/v4#section-readme.
	Exponential *RetryPolicyExponential `protobuf:"bytes,2,opt,name=exponential,proto3,oneof"`
}

type ServiceDependency struct {

	// name to be used when initializing the gRPC client.
	Name *string `protobuf:"bytes,1,opt,name=name,proto3,oneof" json:"name,omitempty"`
	// service is the name of the dependent service.
	Service string `protobuf:"bytes,2,opt,name=service,proto3" json:"service,omitempty"`
	// contains filtered or unexported fields
}

type ServiceRule struct {

	// dependencies defines a unique name for all services on which federation service depends.
	// The name will be used when creating the gRPC client.
	//
	// Deprecated: Marked as deprecated in grpc/federation/federation.proto.
	Dependencies []*ServiceDependency `protobuf:"bytes,1,rep,name=dependencies,proto3" json:"dependencies,omitempty"`
	// contains filtered or unexported fields
}

type SetCELValueParam[T any] struct {
	Value             localValue
	Expr              string
	UseContextLibrary bool
	CacheIndex        int
	Setter            func(T)
}

type Status = status.Status

type ValidationExpr struct {

	// name is a unique name for the validation.
	// If set, the validation error type will be <message-name><name>Error.
	// If omitted, the validation error type will be ValidationError.
	Name *string `protobuf:"bytes,1,opt,name=name,proto3,oneof" json:"name,omitempty"`
	// error defines the actual validation rules and an error to returned if the validation fails.
	Error *GRPCError `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"`
	// contains filtered or unexported fields
}

type VariableDefinition struct {

	// name is a variable name.
	// This name can be referenced in all CELs defined after itself in the same message.
	// It can also be referenced in `grpc.federation.field` option.
	Name *string `protobuf:"bytes,1,opt,name=name,proto3,oneof" json:"name,omitempty"`
	// if specify the condition for evaluating expr.
	// this value evaluated by CEL and it must return a boolean value.
	// If the result of evaluation is `false`, the value assigned to name is the default value of the result of evaluation of `expr`.
	If *string `protobuf:"bytes,2,opt,name=if,proto3,oneof" json:"if,omitempty"`
	// autobind if the result value of `expr` is a message type,
	// the value of a field with the same name and type as the field name of its own message is automatically assigned to the value of the field in the message.
	// If multiple autobinds are used at the same message,
	// you must explicitly use the `grpc.federation.field` option to do the binding yourself, since duplicate field names cannot be correctly determined as one.
	Autobind *bool `protobuf:"varint,3,opt,name=autobind,proto3,oneof" json:"autobind,omitempty"`
	// expr specify the value to be assigned to name.
	//
	// Types that are assignable to Expr:
	//
	//	*VariableDefinition_By
	//	*VariableDefinition_Map
	//	*VariableDefinition_Message
	//	*VariableDefinition_Call
	//	*VariableDefinition_Validation
	Expr isVariableDefinition_Expr `protobuf_oneof:"expr"`
	// contains filtered or unexported fields
}

type VariableDefinition_By struct {
	// `by` evaluates with CEL.
	By string `protobuf:"bytes,11,opt,name=by,proto3,oneof"`
}

type VariableDefinition_Call struct {
	// call specifies how to call gRPC method.
	Call *CallExpr `protobuf:"bytes,14,opt,name=call,proto3,oneof"`
}

type VariableDefinition_Map struct {
	// map apply map operation for the specified repeated type.
	Map *MapExpr `protobuf:"bytes,12,opt,name=map,proto3,oneof"`
}

type VariableDefinition_Message struct {
	// message gets with message arguments.
	Message *MessageExpr `protobuf:"bytes,13,opt,name=message,proto3,oneof"`
}

type VariableDefinition_Validation struct {
	// validation defines the validation rule and error.
	Validation *ValidationExpr `protobuf:"bytes,15,opt,name=validation,proto3,oneof"`
}