history

type ActivityPropertiesModifiedExternallyEventAttributes struct {

	// The id of the `ACTIVITY_TASK_SCHEDULED` event this modification corresponds to.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// If set, update the retry policy of the activity, replacing it with the specified one.
	// The number of attempts at the activity is preserved.
	NewRetryPolicy *v1.RetryPolicy `protobuf:"bytes,2,opt,name=new_retry_policy,json=newRetryPolicy,proto3" json:"new_retry_policy,omitempty"`
	// contains filtered or unexported fields
}

type ActivityTaskCancelRequestedEventAttributes struct {

	// The id of the `ACTIVITY_TASK_SCHEDULED` event this cancel request corresponds to
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The `WORKFLOW_TASK_COMPLETED` event which this command was reported with
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// contains filtered or unexported fields
}

type ActivityTaskCanceledEventAttributes struct {

	// Additional information that the activity reported upon confirming cancellation
	Details *v1.Payloads `protobuf:"bytes,1,opt,name=details,proto3" json:"details,omitempty"`
	// id of the most recent `ACTIVITY_TASK_CANCEL_REQUESTED` event which refers to the same
	// activity
	LatestCancelRequestedEventId int64 `` /* 152-byte string literal not displayed */
	// The id of the `ACTIVITY_TASK_SCHEDULED` event this cancel confirmation corresponds to
	ScheduledEventId int64 `protobuf:"varint,3,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The id of the `ACTIVITY_TASK_STARTED` event this cancel confirmation corresponds to
	StartedEventId int64 `protobuf:"varint,4,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	// id of the worker who canceled this activity
	Identity string `protobuf:"bytes,5,opt,name=identity,proto3" json:"identity,omitempty"`
	// Version info of the worker who processed this workflow task.
	// Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	WorkerVersion *v1.WorkerVersionStamp `protobuf:"bytes,6,opt,name=worker_version,json=workerVersion,proto3" json:"worker_version,omitempty"`
	// contains filtered or unexported fields
}

type ActivityTaskCompletedEventAttributes struct {

	// Serialized results of the activity. IE: The return value of the activity function
	Result *v1.Payloads `protobuf:"bytes,1,opt,name=result,proto3" json:"result,omitempty"`
	// The id of the `ACTIVITY_TASK_SCHEDULED` event this completion corresponds to
	ScheduledEventId int64 `protobuf:"varint,2,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The id of the `ACTIVITY_TASK_STARTED` event this completion corresponds to
	StartedEventId int64 `protobuf:"varint,3,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	// id of the worker that completed this task
	Identity string `protobuf:"bytes,4,opt,name=identity,proto3" json:"identity,omitempty"`
	// Version info of the worker who processed this workflow task.
	// Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	WorkerVersion *v1.WorkerVersionStamp `protobuf:"bytes,5,opt,name=worker_version,json=workerVersion,proto3" json:"worker_version,omitempty"`
	// contains filtered or unexported fields
}

type ActivityTaskFailedEventAttributes struct {

	// Failure details
	Failure *v13.Failure `protobuf:"bytes,1,opt,name=failure,proto3" json:"failure,omitempty"`
	// The id of the `ACTIVITY_TASK_SCHEDULED` event this failure corresponds to
	ScheduledEventId int64 `protobuf:"varint,2,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The id of the `ACTIVITY_TASK_STARTED` event this failure corresponds to
	StartedEventId int64 `protobuf:"varint,3,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	// id of the worker that failed this task
	Identity   string         `protobuf:"bytes,4,opt,name=identity,proto3" json:"identity,omitempty"`
	RetryState v12.RetryState `` /* 130-byte string literal not displayed */
	// Version info of the worker who processed this workflow task.
	// Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	WorkerVersion *v1.WorkerVersionStamp `protobuf:"bytes,6,opt,name=worker_version,json=workerVersion,proto3" json:"worker_version,omitempty"`
	// contains filtered or unexported fields
}

type ActivityTaskScheduledEventAttributes struct {

	// The worker/user assigned identifier for the activity
	ActivityId   string           `protobuf:"bytes,1,opt,name=activity_id,json=activityId,proto3" json:"activity_id,omitempty"`
	ActivityType *v1.ActivityType `protobuf:"bytes,2,opt,name=activity_type,json=activityType,proto3" json:"activity_type,omitempty"`
	TaskQueue    *v11.TaskQueue   `protobuf:"bytes,4,opt,name=task_queue,json=taskQueue,proto3" json:"task_queue,omitempty"`
	Header       *v1.Header       `protobuf:"bytes,5,opt,name=header,proto3" json:"header,omitempty"`
	Input        *v1.Payloads     `protobuf:"bytes,6,opt,name=input,proto3" json:"input,omitempty"`
	// Indicates how long the caller is willing to wait for an activity completion. Limits how long
	// retries will be attempted. Either this or `start_to_close_timeout` must be specified.
	//
	// (-- api-linter: core::0140::prepositions=disabled
	//
	//	aip.dev/not-precedent: "to" is used to indicate interval. --)
	ScheduleToCloseTimeout *durationpb.Duration `` /* 131-byte string literal not displayed */
	// Limits time an activity task can stay in a task queue before a worker picks it up. This
	// timeout is always non retryable, as all a retry would achieve is to put it back into the same
	// queue. Defaults to `schedule_to_close_timeout` or workflow execution timeout if not
	// specified.
	//
	// (-- api-linter: core::0140::prepositions=disabled
	//
	//	aip.dev/not-precedent: "to" is used to indicate interval. --)
	ScheduleToStartTimeout *durationpb.Duration `` /* 131-byte string literal not displayed */
	// Maximum time an activity is allowed to execute after being picked up by a worker. This
	// timeout is always retryable. Either this or `schedule_to_close_timeout` must be
	// specified.
	//
	// (-- api-linter: core::0140::prepositions=disabled
	//
	//	aip.dev/not-precedent: "to" is used to indicate interval. --)
	StartToCloseTimeout *durationpb.Duration `protobuf:"bytes,9,opt,name=start_to_close_timeout,json=startToCloseTimeout,proto3" json:"start_to_close_timeout,omitempty"`
	// Maximum permitted time between successful worker heartbeats.
	HeartbeatTimeout *durationpb.Duration `protobuf:"bytes,10,opt,name=heartbeat_timeout,json=heartbeatTimeout,proto3" json:"heartbeat_timeout,omitempty"`
	// The `WORKFLOW_TASK_COMPLETED` event which this command was reported with
	WorkflowTaskCompletedEventId int64 `` /* 153-byte string literal not displayed */
	// Activities are assigned a default retry policy controlled by the service's dynamic
	// configuration. Retries will happen up to `schedule_to_close_timeout`. To disable retries set
	// retry_policy.maximum_attempts to 1.
	RetryPolicy *v1.RetryPolicy `protobuf:"bytes,12,opt,name=retry_policy,json=retryPolicy,proto3" json:"retry_policy,omitempty"`
	// If this is set, the activity would be assigned to the Build ID of the workflow. Otherwise,
	// Assignment rules of the activity's Task Queue will be used to determine the Build ID.
	// Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	UseWorkflowBuildId bool `protobuf:"varint,13,opt,name=use_workflow_build_id,json=useWorkflowBuildId,proto3" json:"use_workflow_build_id,omitempty"`
	// Priority metadata. If this message is not present, or any fields are not
	// present, they inherit the values from the workflow.
	Priority *v1.Priority `protobuf:"bytes,14,opt,name=priority,proto3" json:"priority,omitempty"`
	// contains filtered or unexported fields
}

type ActivityTaskStartedEventAttributes struct {

	// The id of the `ACTIVITY_TASK_SCHEDULED` event this task corresponds to
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// id of the worker that picked up this task
	Identity string `protobuf:"bytes,2,opt,name=identity,proto3" json:"identity,omitempty"`
	// This field is populated from the RecordActivityTaskStartedRequest. Matching service would
	// set the request_id on the RecordActivityTaskStartedRequest to a new UUID. This is useful
	// in case a RecordActivityTaskStarted call succeed but matching doesn't get that response,
	// so matching could retry and history service would return success if the request_id matches.
	// In that case, matching will continue to deliver the task to worker. Without this field, history
	// service would return AlreadyStarted error, and matching would drop the task.
	RequestId string `protobuf:"bytes,3,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// Starting at 1, the number of times this task has been attempted
	Attempt int32 `protobuf:"varint,4,opt,name=attempt,proto3" json:"attempt,omitempty"`
	// Will be set to the most recent failure details, if this task has previously failed and then
	// been retried.
	LastFailure *v13.Failure `protobuf:"bytes,5,opt,name=last_failure,json=lastFailure,proto3" json:"last_failure,omitempty"`
	// Version info of the worker to whom this task was dispatched.
	// Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	WorkerVersion *v1.WorkerVersionStamp `protobuf:"bytes,6,opt,name=worker_version,json=workerVersion,proto3" json:"worker_version,omitempty"`
	// Used by server internally to properly reapply build ID redirects to an execution
	// when rebuilding it from events.
	// Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	BuildIdRedirectCounter int64 `` /* 132-byte string literal not displayed */
	// contains filtered or unexported fields
}

type ActivityTaskTimedOutEventAttributes struct {

	// If this activity had failed, was retried, and then timed out, that failure is stored as the
	// `cause` in here.
	Failure *v13.Failure `protobuf:"bytes,1,opt,name=failure,proto3" json:"failure,omitempty"`
	// The id of the `ACTIVITY_TASK_SCHEDULED` event this timeout corresponds to
	ScheduledEventId int64 `protobuf:"varint,2,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The id of the `ACTIVITY_TASK_STARTED` event this timeout corresponds to
	StartedEventId int64          `protobuf:"varint,3,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	RetryState     v12.RetryState `` /* 130-byte string literal not displayed */
	// contains filtered or unexported fields
}

type ChildWorkflowExecutionCanceledEventAttributes struct {
	Details *v1.Payloads `protobuf:"bytes,1,opt,name=details,proto3" json:"details,omitempty"`
	// Namespace of the child workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,7,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	WorkflowType      *v1.WorkflowType      `protobuf:"bytes,4,opt,name=workflow_type,json=workflowType,proto3" json:"workflow_type,omitempty"`
	// Id of the `START_CHILD_WORKFLOW_EXECUTION_INITIATED` event which this event corresponds to
	InitiatedEventId int64 `protobuf:"varint,5,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Id of the `CHILD_WORKFLOW_EXECUTION_STARTED` event which this event corresponds to
	StartedEventId int64 `protobuf:"varint,6,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	// contains filtered or unexported fields
}

type ChildWorkflowExecutionCompletedEventAttributes struct {
	Result *v1.Payloads `protobuf:"bytes,1,opt,name=result,proto3" json:"result,omitempty"`
	// Namespace of the child workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,7,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	WorkflowType      *v1.WorkflowType      `protobuf:"bytes,4,opt,name=workflow_type,json=workflowType,proto3" json:"workflow_type,omitempty"`
	// Id of the `START_CHILD_WORKFLOW_EXECUTION_INITIATED` event which this event corresponds to
	InitiatedEventId int64 `protobuf:"varint,5,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Id of the `CHILD_WORKFLOW_EXECUTION_STARTED` event which this event corresponds to
	StartedEventId int64 `protobuf:"varint,6,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	// contains filtered or unexported fields
}

type ChildWorkflowExecutionFailedEventAttributes struct {
	Failure *v13.Failure `protobuf:"bytes,1,opt,name=failure,proto3" json:"failure,omitempty"`
	// Namespace of the child workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,8,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	WorkflowType      *v1.WorkflowType      `protobuf:"bytes,4,opt,name=workflow_type,json=workflowType,proto3" json:"workflow_type,omitempty"`
	// Id of the `START_CHILD_WORKFLOW_EXECUTION_INITIATED` event which this event corresponds to
	InitiatedEventId int64 `protobuf:"varint,5,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Id of the `CHILD_WORKFLOW_EXECUTION_STARTED` event which this event corresponds to
	StartedEventId int64          `protobuf:"varint,6,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	RetryState     v12.RetryState `` /* 130-byte string literal not displayed */
	// contains filtered or unexported fields
}

type ChildWorkflowExecutionStartedEventAttributes struct {

	// Namespace of the child workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace   string `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId string `protobuf:"bytes,6,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	// Id of the `START_CHILD_WORKFLOW_EXECUTION_INITIATED` event which this event corresponds to
	InitiatedEventId  int64                 `protobuf:"varint,2,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	WorkflowType      *v1.WorkflowType      `protobuf:"bytes,4,opt,name=workflow_type,json=workflowType,proto3" json:"workflow_type,omitempty"`
	Header            *v1.Header            `protobuf:"bytes,5,opt,name=header,proto3" json:"header,omitempty"`
	// contains filtered or unexported fields
}

type ChildWorkflowExecutionTerminatedEventAttributes struct {

	// Namespace of the child workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,6,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,2,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	WorkflowType      *v1.WorkflowType      `protobuf:"bytes,3,opt,name=workflow_type,json=workflowType,proto3" json:"workflow_type,omitempty"`
	// Id of the `START_CHILD_WORKFLOW_EXECUTION_INITIATED` event which this event corresponds to
	InitiatedEventId int64 `protobuf:"varint,4,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Id of the `CHILD_WORKFLOW_EXECUTION_STARTED` event which this event corresponds to
	StartedEventId int64 `protobuf:"varint,5,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	// contains filtered or unexported fields
}

type ChildWorkflowExecutionTimedOutEventAttributes struct {

	// Namespace of the child workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,7,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,2,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	WorkflowType      *v1.WorkflowType      `protobuf:"bytes,3,opt,name=workflow_type,json=workflowType,proto3" json:"workflow_type,omitempty"`
	// Id of the `START_CHILD_WORKFLOW_EXECUTION_INITIATED` event which this event corresponds to
	InitiatedEventId int64 `protobuf:"varint,4,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Id of the `CHILD_WORKFLOW_EXECUTION_STARTED` event which this event corresponds to
	StartedEventId int64          `protobuf:"varint,5,opt,name=started_event_id,json=startedEventId,proto3" json:"started_event_id,omitempty"`
	RetryState     v12.RetryState `` /* 130-byte string literal not displayed */
	// contains filtered or unexported fields
}

type DeclinedTargetVersionUpgrade struct {
	DeploymentVersion *v15.WorkerDeploymentVersion `protobuf:"bytes,1,opt,name=deployment_version,json=deploymentVersion,proto3" json:"deployment_version,omitempty"`
	// contains filtered or unexported fields
}

type ExternalWorkflowExecutionCancelRequestedEventAttributes struct {

	// id of the `REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED` event this event corresponds
	// to
	InitiatedEventId int64 `protobuf:"varint,1,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Namespace of the to-be-cancelled workflow.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,4,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	// contains filtered or unexported fields
}

type ExternalWorkflowExecutionSignaledEventAttributes struct {

	// id of the `SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED` event this event corresponds to
	InitiatedEventId int64 `protobuf:"varint,1,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Namespace of the workflow which was signaled.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,5,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	// Deprecated.
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	Control string `protobuf:"bytes,4,opt,name=control,proto3" json:"control,omitempty"`
	// contains filtered or unexported fields
}

type History struct {
	Events []*HistoryEvent `protobuf:"bytes,1,rep,name=events,proto3" json:"events,omitempty"`
	// contains filtered or unexported fields
}

type HistoryEvent struct {

	// Monotonically increasing event number, starts at 1.
	EventId   int64                  `protobuf:"varint,1,opt,name=event_id,json=eventId,proto3" json:"event_id,omitempty"`
	EventTime *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=event_time,json=eventTime,proto3" json:"event_time,omitempty"`
	EventType v12.EventType          `` /* 126-byte string literal not displayed */
	// Failover version of the event, used by the server for multi-cluster replication and history
	// versioning. SDKs generally ignore this field.
	Version int64 `protobuf:"varint,4,opt,name=version,proto3" json:"version,omitempty"`
	// Identifier used by the service to order replication and transfer tasks associated with this
	// event. SDKs generally ignore this field.
	TaskId int64 `protobuf:"varint,5,opt,name=task_id,json=taskId,proto3" json:"task_id,omitempty"`
	// Set to true when the SDK may ignore the event as it does not impact workflow state or
	// information in any way that the SDK need be concerned with. If an SDK encounters an event
	// type which it does not understand, it must error unless this is true. If it is true, it's
	// acceptable for the event type and/or attributes to be uninterpretable.
	WorkerMayIgnore bool `protobuf:"varint,300,opt,name=worker_may_ignore,json=workerMayIgnore,proto3" json:"worker_may_ignore,omitempty"`
	// Metadata on the event. This is often carried over from commands and client calls. Most events
	// won't have this information, and how this information is used is dependent upon the interface
	// that reads it.
	//
	// Current well-known uses:
	//   - workflow_execution_started_event_attributes - summary and details from start workflow.
	//   - timer_started_event_attributes - summary represents an identifier for the timer for use by
	//     user interfaces.
	UserMetadata *v16.UserMetadata `protobuf:"bytes,301,opt,name=user_metadata,json=userMetadata,proto3" json:"user_metadata,omitempty"`
	// Links associated with the event.
	Links []*v1.Link `protobuf:"bytes,302,rep,name=links,proto3" json:"links,omitempty"`
	// Server-computed authenticated caller identity associated with this event.
	Principal *v1.Principal `protobuf:"bytes,303,opt,name=principal,proto3" json:"principal,omitempty"`
	// The event details. The type must match that in `event_type`.
	//
	// Types that are valid to be assigned to Attributes:
	//
	//	*HistoryEvent_WorkflowExecutionStartedEventAttributes
	//	*HistoryEvent_WorkflowExecutionCompletedEventAttributes
	//	*HistoryEvent_WorkflowExecutionFailedEventAttributes
	//	*HistoryEvent_WorkflowExecutionTimedOutEventAttributes
	//	*HistoryEvent_WorkflowTaskScheduledEventAttributes
	//	*HistoryEvent_WorkflowTaskStartedEventAttributes
	//	*HistoryEvent_WorkflowTaskCompletedEventAttributes
	//	*HistoryEvent_WorkflowTaskTimedOutEventAttributes
	//	*HistoryEvent_WorkflowTaskFailedEventAttributes
	//	*HistoryEvent_ActivityTaskScheduledEventAttributes
	//	*HistoryEvent_ActivityTaskStartedEventAttributes
	//	*HistoryEvent_ActivityTaskCompletedEventAttributes
	//	*HistoryEvent_ActivityTaskFailedEventAttributes
	//	*HistoryEvent_ActivityTaskTimedOutEventAttributes
	//	*HistoryEvent_TimerStartedEventAttributes
	//	*HistoryEvent_TimerFiredEventAttributes
	//	*HistoryEvent_ActivityTaskCancelRequestedEventAttributes
	//	*HistoryEvent_ActivityTaskCanceledEventAttributes
	//	*HistoryEvent_TimerCanceledEventAttributes
	//	*HistoryEvent_MarkerRecordedEventAttributes
	//	*HistoryEvent_WorkflowExecutionSignaledEventAttributes
	//	*HistoryEvent_WorkflowExecutionTerminatedEventAttributes
	//	*HistoryEvent_WorkflowExecutionCancelRequestedEventAttributes
	//	*HistoryEvent_WorkflowExecutionCanceledEventAttributes
	//	*HistoryEvent_RequestCancelExternalWorkflowExecutionInitiatedEventAttributes
	//	*HistoryEvent_RequestCancelExternalWorkflowExecutionFailedEventAttributes
	//	*HistoryEvent_ExternalWorkflowExecutionCancelRequestedEventAttributes
	//	*HistoryEvent_WorkflowExecutionContinuedAsNewEventAttributes
	//	*HistoryEvent_StartChildWorkflowExecutionInitiatedEventAttributes
	//	*HistoryEvent_StartChildWorkflowExecutionFailedEventAttributes
	//	*HistoryEvent_ChildWorkflowExecutionStartedEventAttributes
	//	*HistoryEvent_ChildWorkflowExecutionCompletedEventAttributes
	//	*HistoryEvent_ChildWorkflowExecutionFailedEventAttributes
	//	*HistoryEvent_ChildWorkflowExecutionCanceledEventAttributes
	//	*HistoryEvent_ChildWorkflowExecutionTimedOutEventAttributes
	//	*HistoryEvent_ChildWorkflowExecutionTerminatedEventAttributes
	//	*HistoryEvent_SignalExternalWorkflowExecutionInitiatedEventAttributes
	//	*HistoryEvent_SignalExternalWorkflowExecutionFailedEventAttributes
	//	*HistoryEvent_ExternalWorkflowExecutionSignaledEventAttributes
	//	*HistoryEvent_UpsertWorkflowSearchAttributesEventAttributes
	//	*HistoryEvent_WorkflowExecutionUpdateAcceptedEventAttributes
	//	*HistoryEvent_WorkflowExecutionUpdateRejectedEventAttributes
	//	*HistoryEvent_WorkflowExecutionUpdateCompletedEventAttributes
	//	*HistoryEvent_WorkflowPropertiesModifiedExternallyEventAttributes
	//	*HistoryEvent_ActivityPropertiesModifiedExternallyEventAttributes
	//	*HistoryEvent_WorkflowPropertiesModifiedEventAttributes
	//	*HistoryEvent_WorkflowExecutionUpdateAdmittedEventAttributes
	//	*HistoryEvent_NexusOperationScheduledEventAttributes
	//	*HistoryEvent_NexusOperationStartedEventAttributes
	//	*HistoryEvent_NexusOperationCompletedEventAttributes
	//	*HistoryEvent_NexusOperationFailedEventAttributes
	//	*HistoryEvent_NexusOperationCanceledEventAttributes
	//	*HistoryEvent_NexusOperationTimedOutEventAttributes
	//	*HistoryEvent_NexusOperationCancelRequestedEventAttributes
	//	*HistoryEvent_WorkflowExecutionOptionsUpdatedEventAttributes
	//	*HistoryEvent_NexusOperationCancelRequestCompletedEventAttributes
	//	*HistoryEvent_NexusOperationCancelRequestFailedEventAttributes
	//	*HistoryEvent_WorkflowExecutionPausedEventAttributes
	//	*HistoryEvent_WorkflowExecutionUnpausedEventAttributes
	//	*HistoryEvent_WorkflowExecutionTimeSkippingTransitionedEventAttributes
	Attributes isHistoryEvent_Attributes `protobuf_oneof:"attributes"`
	// contains filtered or unexported fields
}

type HistoryEvent_ActivityPropertiesModifiedExternallyEventAttributes struct {
	ActivityPropertiesModifiedExternallyEventAttributes *ActivityPropertiesModifiedExternallyEventAttributes `` /* 155-byte string literal not displayed */
}

type HistoryEvent_ActivityTaskCancelRequestedEventAttributes struct {
	ActivityTaskCancelRequestedEventAttributes *ActivityTaskCancelRequestedEventAttributes `` /* 137-byte string literal not displayed */
}

type HistoryEvent_ActivityTaskCanceledEventAttributes struct {
	ActivityTaskCanceledEventAttributes *ActivityTaskCanceledEventAttributes `protobuf:"bytes,23,opt,name=activity_task_canceled_event_attributes,json=activityTaskCanceledEventAttributes,proto3,oneof"`
}

type HistoryEvent_ActivityTaskCompletedEventAttributes struct {
	ActivityTaskCompletedEventAttributes *ActivityTaskCompletedEventAttributes `protobuf:"bytes,17,opt,name=activity_task_completed_event_attributes,json=activityTaskCompletedEventAttributes,proto3,oneof"`
}

type HistoryEvent_ActivityTaskFailedEventAttributes struct {
	ActivityTaskFailedEventAttributes *ActivityTaskFailedEventAttributes `protobuf:"bytes,18,opt,name=activity_task_failed_event_attributes,json=activityTaskFailedEventAttributes,proto3,oneof"`
}

type HistoryEvent_ActivityTaskScheduledEventAttributes struct {
	ActivityTaskScheduledEventAttributes *ActivityTaskScheduledEventAttributes `protobuf:"bytes,15,opt,name=activity_task_scheduled_event_attributes,json=activityTaskScheduledEventAttributes,proto3,oneof"`
}

type HistoryEvent_ActivityTaskStartedEventAttributes struct {
	ActivityTaskStartedEventAttributes *ActivityTaskStartedEventAttributes `protobuf:"bytes,16,opt,name=activity_task_started_event_attributes,json=activityTaskStartedEventAttributes,proto3,oneof"`
}

type HistoryEvent_ActivityTaskTimedOutEventAttributes struct {
	ActivityTaskTimedOutEventAttributes *ActivityTaskTimedOutEventAttributes `protobuf:"bytes,19,opt,name=activity_task_timed_out_event_attributes,json=activityTaskTimedOutEventAttributes,proto3,oneof"`
}

type HistoryEvent_ChildWorkflowExecutionCanceledEventAttributes struct {
	ChildWorkflowExecutionCanceledEventAttributes *ChildWorkflowExecutionCanceledEventAttributes `` /* 143-byte string literal not displayed */
}

type HistoryEvent_ChildWorkflowExecutionCompletedEventAttributes struct {
	ChildWorkflowExecutionCompletedEventAttributes *ChildWorkflowExecutionCompletedEventAttributes `` /* 145-byte string literal not displayed */
}

type HistoryEvent_ChildWorkflowExecutionFailedEventAttributes struct {
	ChildWorkflowExecutionFailedEventAttributes *ChildWorkflowExecutionFailedEventAttributes `` /* 139-byte string literal not displayed */
}

type HistoryEvent_ChildWorkflowExecutionStartedEventAttributes struct {
	ChildWorkflowExecutionStartedEventAttributes *ChildWorkflowExecutionStartedEventAttributes `` /* 141-byte string literal not displayed */
}

type HistoryEvent_ChildWorkflowExecutionTerminatedEventAttributes struct {
	ChildWorkflowExecutionTerminatedEventAttributes *ChildWorkflowExecutionTerminatedEventAttributes `` /* 147-byte string literal not displayed */
}

type HistoryEvent_ChildWorkflowExecutionTimedOutEventAttributes struct {
	ChildWorkflowExecutionTimedOutEventAttributes *ChildWorkflowExecutionTimedOutEventAttributes `` /* 144-byte string literal not displayed */
}

type HistoryEvent_ExternalWorkflowExecutionCancelRequestedEventAttributes struct {
	ExternalWorkflowExecutionCancelRequestedEventAttributes *ExternalWorkflowExecutionCancelRequestedEventAttributes `` /* 164-byte string literal not displayed */
}

type HistoryEvent_ExternalWorkflowExecutionSignaledEventAttributes struct {
	ExternalWorkflowExecutionSignaledEventAttributes *ExternalWorkflowExecutionSignaledEventAttributes `` /* 149-byte string literal not displayed */
}

type HistoryEvent_MarkerRecordedEventAttributes struct {
	MarkerRecordedEventAttributes *MarkerRecordedEventAttributes `protobuf:"bytes,25,opt,name=marker_recorded_event_attributes,json=markerRecordedEventAttributes,proto3,oneof"`
}

type HistoryEvent_NexusOperationCancelRequestCompletedEventAttributes struct {
	NexusOperationCancelRequestCompletedEventAttributes *NexusOperationCancelRequestCompletedEventAttributes `` /* 156-byte string literal not displayed */
}

type HistoryEvent_NexusOperationCancelRequestFailedEventAttributes struct {
	NexusOperationCancelRequestFailedEventAttributes *NexusOperationCancelRequestFailedEventAttributes `` /* 150-byte string literal not displayed */
}

type HistoryEvent_NexusOperationCancelRequestedEventAttributes struct {
	NexusOperationCancelRequestedEventAttributes *NexusOperationCancelRequestedEventAttributes `` /* 141-byte string literal not displayed */
}

type HistoryEvent_NexusOperationCanceledEventAttributes struct {
	NexusOperationCanceledEventAttributes *NexusOperationCanceledEventAttributes `` /* 126-byte string literal not displayed */
}

type HistoryEvent_NexusOperationCompletedEventAttributes struct {
	NexusOperationCompletedEventAttributes *NexusOperationCompletedEventAttributes `` /* 128-byte string literal not displayed */
}

type HistoryEvent_NexusOperationFailedEventAttributes struct {
	NexusOperationFailedEventAttributes *NexusOperationFailedEventAttributes `protobuf:"bytes,56,opt,name=nexus_operation_failed_event_attributes,json=nexusOperationFailedEventAttributes,proto3,oneof"`
}

type HistoryEvent_NexusOperationScheduledEventAttributes struct {
	NexusOperationScheduledEventAttributes *NexusOperationScheduledEventAttributes `` /* 128-byte string literal not displayed */
}

type HistoryEvent_NexusOperationStartedEventAttributes struct {
	NexusOperationStartedEventAttributes *NexusOperationStartedEventAttributes `protobuf:"bytes,54,opt,name=nexus_operation_started_event_attributes,json=nexusOperationStartedEventAttributes,proto3,oneof"`
}

type HistoryEvent_NexusOperationTimedOutEventAttributes struct {
	NexusOperationTimedOutEventAttributes *NexusOperationTimedOutEventAttributes `` /* 127-byte string literal not displayed */
}

type HistoryEvent_RequestCancelExternalWorkflowExecutionFailedEventAttributes struct {
	RequestCancelExternalWorkflowExecutionFailedEventAttributes *RequestCancelExternalWorkflowExecutionFailedEventAttributes `` /* 173-byte string literal not displayed */
}

type HistoryEvent_RequestCancelExternalWorkflowExecutionInitiatedEventAttributes struct {
	RequestCancelExternalWorkflowExecutionInitiatedEventAttributes *RequestCancelExternalWorkflowExecutionInitiatedEventAttributes `` /* 179-byte string literal not displayed */
}

type HistoryEvent_SignalExternalWorkflowExecutionFailedEventAttributes struct {
	SignalExternalWorkflowExecutionFailedEventAttributes *SignalExternalWorkflowExecutionFailedEventAttributes `` /* 158-byte string literal not displayed */
}

type HistoryEvent_SignalExternalWorkflowExecutionInitiatedEventAttributes struct {
	SignalExternalWorkflowExecutionInitiatedEventAttributes *SignalExternalWorkflowExecutionInitiatedEventAttributes `` /* 164-byte string literal not displayed */
}

type HistoryEvent_StartChildWorkflowExecutionFailedEventAttributes struct {
	StartChildWorkflowExecutionFailedEventAttributes *StartChildWorkflowExecutionFailedEventAttributes `` /* 150-byte string literal not displayed */
}

type HistoryEvent_StartChildWorkflowExecutionInitiatedEventAttributes struct {
	StartChildWorkflowExecutionInitiatedEventAttributes *StartChildWorkflowExecutionInitiatedEventAttributes `` /* 156-byte string literal not displayed */
}

type HistoryEvent_TimerCanceledEventAttributes struct {
	TimerCanceledEventAttributes *TimerCanceledEventAttributes `protobuf:"bytes,24,opt,name=timer_canceled_event_attributes,json=timerCanceledEventAttributes,proto3,oneof"`
}

type HistoryEvent_TimerFiredEventAttributes struct {
	TimerFiredEventAttributes *TimerFiredEventAttributes `protobuf:"bytes,21,opt,name=timer_fired_event_attributes,json=timerFiredEventAttributes,proto3,oneof"`
}

type HistoryEvent_TimerStartedEventAttributes struct {
	TimerStartedEventAttributes *TimerStartedEventAttributes `protobuf:"bytes,20,opt,name=timer_started_event_attributes,json=timerStartedEventAttributes,proto3,oneof"`
}

type HistoryEvent_UpsertWorkflowSearchAttributesEventAttributes struct {
	UpsertWorkflowSearchAttributesEventAttributes *UpsertWorkflowSearchAttributesEventAttributes `` /* 143-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionCancelRequestedEventAttributes struct {
	WorkflowExecutionCancelRequestedEventAttributes *WorkflowExecutionCancelRequestedEventAttributes `` /* 147-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionCanceledEventAttributes struct {
	WorkflowExecutionCanceledEventAttributes *WorkflowExecutionCanceledEventAttributes `` /* 132-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionCompletedEventAttributes struct {
	WorkflowExecutionCompletedEventAttributes *WorkflowExecutionCompletedEventAttributes `` /* 133-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionContinuedAsNewEventAttributes struct {
	WorkflowExecutionContinuedAsNewEventAttributes *WorkflowExecutionContinuedAsNewEventAttributes `` /* 146-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionFailedEventAttributes struct {
	WorkflowExecutionFailedEventAttributes *WorkflowExecutionFailedEventAttributes `` /* 127-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionOptionsUpdatedEventAttributes struct {
	WorkflowExecutionOptionsUpdatedEventAttributes *WorkflowExecutionOptionsUpdatedEventAttributes `` /* 145-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionPausedEventAttributes struct {
	WorkflowExecutionPausedEventAttributes *WorkflowExecutionPausedEventAttributes `` /* 128-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionSignaledEventAttributes struct {
	WorkflowExecutionSignaledEventAttributes *WorkflowExecutionSignaledEventAttributes `` /* 132-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionStartedEventAttributes struct {
	WorkflowExecutionStartedEventAttributes *WorkflowExecutionStartedEventAttributes `` /* 129-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionTerminatedEventAttributes struct {
	WorkflowExecutionTerminatedEventAttributes *WorkflowExecutionTerminatedEventAttributes `` /* 136-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionTimeSkippingTransitionedEventAttributes struct {
	WorkflowExecutionTimeSkippingTransitionedEventAttributes *WorkflowExecutionTimeSkippingTransitionedEventAttributes `` /* 166-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionTimedOutEventAttributes struct {
	WorkflowExecutionTimedOutEventAttributes *WorkflowExecutionTimedOutEventAttributes `` /* 132-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionUnpausedEventAttributes struct {
	WorkflowExecutionUnpausedEventAttributes *WorkflowExecutionUnpausedEventAttributes `` /* 132-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionUpdateAcceptedEventAttributes struct {
	WorkflowExecutionUpdateAcceptedEventAttributes *WorkflowExecutionUpdateAcceptedEventAttributes `` /* 145-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionUpdateAdmittedEventAttributes struct {
	WorkflowExecutionUpdateAdmittedEventAttributes *WorkflowExecutionUpdateAdmittedEventAttributes `` /* 145-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionUpdateCompletedEventAttributes struct {
	WorkflowExecutionUpdateCompletedEventAttributes *WorkflowExecutionUpdateCompletedEventAttributes `` /* 147-byte string literal not displayed */
}

type HistoryEvent_WorkflowExecutionUpdateRejectedEventAttributes struct {
	WorkflowExecutionUpdateRejectedEventAttributes *WorkflowExecutionUpdateRejectedEventAttributes `` /* 145-byte string literal not displayed */
}

type HistoryEvent_WorkflowPropertiesModifiedEventAttributes struct {
	WorkflowPropertiesModifiedEventAttributes *WorkflowPropertiesModifiedEventAttributes `` /* 134-byte string literal not displayed */
}

type HistoryEvent_WorkflowPropertiesModifiedExternallyEventAttributes struct {
	WorkflowPropertiesModifiedExternallyEventAttributes *WorkflowPropertiesModifiedExternallyEventAttributes `` /* 155-byte string literal not displayed */
}

type HistoryEvent_WorkflowTaskCompletedEventAttributes struct {
	WorkflowTaskCompletedEventAttributes *WorkflowTaskCompletedEventAttributes `protobuf:"bytes,12,opt,name=workflow_task_completed_event_attributes,json=workflowTaskCompletedEventAttributes,proto3,oneof"`
}

type HistoryEvent_WorkflowTaskFailedEventAttributes struct {
	WorkflowTaskFailedEventAttributes *WorkflowTaskFailedEventAttributes `protobuf:"bytes,14,opt,name=workflow_task_failed_event_attributes,json=workflowTaskFailedEventAttributes,proto3,oneof"`
}

type HistoryEvent_WorkflowTaskScheduledEventAttributes struct {
	WorkflowTaskScheduledEventAttributes *WorkflowTaskScheduledEventAttributes `protobuf:"bytes,10,opt,name=workflow_task_scheduled_event_attributes,json=workflowTaskScheduledEventAttributes,proto3,oneof"`
}

type HistoryEvent_WorkflowTaskStartedEventAttributes struct {
	WorkflowTaskStartedEventAttributes *WorkflowTaskStartedEventAttributes `protobuf:"bytes,11,opt,name=workflow_task_started_event_attributes,json=workflowTaskStartedEventAttributes,proto3,oneof"`
}

type HistoryEvent_WorkflowTaskTimedOutEventAttributes struct {
	WorkflowTaskTimedOutEventAttributes *WorkflowTaskTimedOutEventAttributes `protobuf:"bytes,13,opt,name=workflow_task_timed_out_event_attributes,json=workflowTaskTimedOutEventAttributes,proto3,oneof"`
}

type MarkerRecordedEventAttributes struct {

	// Workers use this to identify the "types" of various markers. Ex: Local activity, side effect.
	MarkerName string `protobuf:"bytes,1,opt,name=marker_name,json=markerName,proto3" json:"marker_name,omitempty"`
	// Serialized information recorded in the marker
	Details map[string]*v1.Payloads `` /* 141-byte string literal not displayed */
	// The `WORKFLOW_TASK_COMPLETED` event which this command was reported with
	WorkflowTaskCompletedEventId int64      `` /* 152-byte string literal not displayed */
	Header                       *v1.Header `protobuf:"bytes,4,opt,name=header,proto3" json:"header,omitempty"`
	// Some uses of markers, like a local activity, could "fail". If they did that is recorded here.
	Failure *v13.Failure `protobuf:"bytes,5,opt,name=failure,proto3" json:"failure,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationCancelRequestCompletedEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_CANCEL_REQUESTED` event.
	RequestedEventId int64 `protobuf:"varint,1,opt,name=requested_event_id,json=requestedEventId,proto3" json:"requested_event_id,omitempty"`
	// The `WORKFLOW_TASK_COMPLETED` event that the corresponding RequestCancelNexusOperation command was reported
	// with.
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// The id of the `NEXUS_OPERATION_SCHEDULED` event this cancel request corresponds to.
	ScheduledEventId int64 `protobuf:"varint,3,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationCancelRequestFailedEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_CANCEL_REQUESTED` event.
	RequestedEventId int64 `protobuf:"varint,1,opt,name=requested_event_id,json=requestedEventId,proto3" json:"requested_event_id,omitempty"`
	// The `WORKFLOW_TASK_COMPLETED` event that the corresponding RequestCancelNexusOperation command was reported
	// with.
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// Failure details. A NexusOperationFailureInfo wrapping a CanceledFailureInfo.
	Failure *v13.Failure `protobuf:"bytes,3,opt,name=failure,proto3" json:"failure,omitempty"`
	// The id of the `NEXUS_OPERATION_SCHEDULED` event this cancel request corresponds to.
	ScheduledEventId int64 `protobuf:"varint,4,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationCancelRequestedEventAttributes struct {

	// The id of the `NEXUS_OPERATION_SCHEDULED` event this cancel request corresponds to.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The `WORKFLOW_TASK_COMPLETED` event that the corresponding RequestCancelNexusOperation command was reported
	// with.
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// contains filtered or unexported fields
}

type NexusOperationCanceledEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_SCHEDULED` event. Uniquely identifies this operation.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// Cancellation details.
	Failure *v13.Failure `protobuf:"bytes,2,opt,name=failure,proto3" json:"failure,omitempty"`
	// The request ID allocated at schedule time.
	RequestId string `protobuf:"bytes,3,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationCompletedEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_SCHEDULED` event. Uniquely identifies this operation.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// Serialized result of the Nexus operation. The response of the Nexus handler.
	// Delivered either via a completion callback or as a response to a synchronous operation.
	Result *v1.Payload `protobuf:"bytes,2,opt,name=result,proto3" json:"result,omitempty"`
	// The request ID allocated at schedule time.
	RequestId string `protobuf:"bytes,3,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationFailedEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_SCHEDULED` event. Uniquely identifies this operation.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// Failure details. A NexusOperationFailureInfo wrapping an ApplicationFailureInfo.
	Failure *v13.Failure `protobuf:"bytes,2,opt,name=failure,proto3" json:"failure,omitempty"`
	// The request ID allocated at schedule time.
	RequestId string `protobuf:"bytes,3,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationScheduledEventAttributes struct {

	// Endpoint name, must exist in the endpoint registry.
	Endpoint string `protobuf:"bytes,1,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
	// Service name.
	Service string `protobuf:"bytes,2,opt,name=service,proto3" json:"service,omitempty"`
	// Operation name.
	Operation string `protobuf:"bytes,3,opt,name=operation,proto3" json:"operation,omitempty"`
	// Input for the operation. The server converts this into Nexus request content and the appropriate content headers
	// internally when sending the StartOperation request. On the handler side, if it is also backed by Temporal, the
	// content is transformed back to the original Payload stored in this event.
	Input *v1.Payload `protobuf:"bytes,4,opt,name=input,proto3" json:"input,omitempty"`
	// Schedule-to-close timeout for this operation.
	// Indicates how long the caller is willing to wait for operation completion.
	// Calls are retried internally by the server.
	// (-- api-linter: core::0140::prepositions=disabled
	//
	//	aip.dev/not-precedent: "to" is used to indicate interval. --)
	//
	// (-- api-linter: core::0142::time-field-names=disabled
	//
	//	aip.dev/not-precedent: "timeout" is an acceptable suffix for duration fields in this API. --)
	ScheduleToCloseTimeout *durationpb.Duration `` /* 131-byte string literal not displayed */
	// Header to attach to the Nexus request. Note these headers are not the same as Temporal headers on internal
	// activities and child workflows, these are transmitted to Nexus operations that may be external and are not
	// traditional payloads.
	NexusHeader map[string]string `` /* 168-byte string literal not displayed */
	// The `WORKFLOW_TASK_COMPLETED` event that the corresponding ScheduleNexusOperation command was reported with.
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// A unique ID generated by the history service upon creation of this event.
	// The ID will be transmitted with all nexus StartOperation requests and is used as an idempotentency key.
	RequestId string `protobuf:"bytes,8,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// Endpoint ID as resolved in the endpoint registry at the time this event was generated.
	// This is stored on the event and used internally by the server in case the endpoint is renamed from the time the
	// event was originally scheduled.
	EndpointId string `protobuf:"bytes,9,opt,name=endpoint_id,json=endpointId,proto3" json:"endpoint_id,omitempty"`
	// Schedule-to-start timeout for this operation.
	// See ScheduleNexusOperationCommandAttributes.schedule_to_start_timeout for details.
	// (-- api-linter: core::0140::prepositions=disabled
	//
	//	aip.dev/not-precedent: "to" is used to indicate interval. --)
	ScheduleToStartTimeout *durationpb.Duration `` /* 132-byte string literal not displayed */
	// Start-to-close timeout for this operation.
	// See ScheduleNexusOperationCommandAttributes.start_to_close_timeout for details.
	// (-- api-linter: core::0140::prepositions=disabled
	//
	//	aip.dev/not-precedent: "to" is used to indicate interval. --)
	StartToCloseTimeout *durationpb.Duration `protobuf:"bytes,11,opt,name=start_to_close_timeout,json=startToCloseTimeout,proto3" json:"start_to_close_timeout,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationStartedEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_SCHEDULED` event this task corresponds to.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// The operation ID returned by the Nexus handler in the response to the StartOperation request.
	// This ID is used when canceling the operation.
	//
	// Deprecated: Renamed to operation_token.
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	OperationId string `protobuf:"bytes,3,opt,name=operation_id,json=operationId,proto3" json:"operation_id,omitempty"`
	// The request ID allocated at schedule time.
	RequestId string `protobuf:"bytes,4,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// The operation token returned by the Nexus handler in the response to the StartOperation request.
	// This token is used when canceling the operation.
	OperationToken string `protobuf:"bytes,5,opt,name=operation_token,json=operationToken,proto3" json:"operation_token,omitempty"`
	// contains filtered or unexported fields
}

type NexusOperationTimedOutEventAttributes struct {

	// The ID of the `NEXUS_OPERATION_SCHEDULED` event. Uniquely identifies this operation.
	ScheduledEventId int64 `protobuf:"varint,1,opt,name=scheduled_event_id,json=scheduledEventId,proto3" json:"scheduled_event_id,omitempty"`
	// Failure details. A NexusOperationFailureInfo wrapping a CanceledFailureInfo.
	Failure *v13.Failure `protobuf:"bytes,2,opt,name=failure,proto3" json:"failure,omitempty"`
	// The request ID allocated at schedule time.
	RequestId string `protobuf:"bytes,3,opt,name=request_id,json=requestId,proto3" json:"request_id,omitempty"`
	// contains filtered or unexported fields
}

type RequestCancelExternalWorkflowExecutionFailedEventAttributes struct {
	Cause v12.CancelExternalWorkflowExecutionFailedCause `` /* 134-byte string literal not displayed */
	// The `WORKFLOW_TASK_COMPLETED` event which this command was reported with
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// Namespace of the workflow which failed to cancel.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,3,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,7,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,4,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	// id of the `REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED` event this failure
	// corresponds to
	InitiatedEventId int64 `protobuf:"varint,5,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Deprecated.
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	Control string `protobuf:"bytes,6,opt,name=control,proto3" json:"control,omitempty"`
	// contains filtered or unexported fields
}

type RequestCancelExternalWorkflowExecutionInitiatedEventAttributes struct {

	// The `WORKFLOW_TASK_COMPLETED` event which this command was reported with
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// The namespace the workflow to be cancelled lives in.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,7,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,3,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	// Deprecated.
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	Control string `protobuf:"bytes,4,opt,name=control,proto3" json:"control,omitempty"`
	// Workers are expected to set this to true if the workflow they are requesting to cancel is
	// a child of the workflow which issued the request
	ChildWorkflowOnly bool `protobuf:"varint,5,opt,name=child_workflow_only,json=childWorkflowOnly,proto3" json:"child_workflow_only,omitempty"`
	// Reason for requesting the cancellation
	Reason string `protobuf:"bytes,6,opt,name=reason,proto3" json:"reason,omitempty"`
	// contains filtered or unexported fields
}

type SignalExternalWorkflowExecutionFailedEventAttributes struct {
	Cause v12.SignalExternalWorkflowExecutionFailedCause `` /* 134-byte string literal not displayed */
	// The `WORKFLOW_TASK_COMPLETED` event which this command was reported with
	WorkflowTaskCompletedEventId int64 `` /* 152-byte string literal not displayed */
	// Namespace of the workflow which failed the signal.
	// SDKs and UI tools should use `namespace` field but server must use `namespace_id` only.
	Namespace         string                `protobuf:"bytes,3,opt,name=namespace,proto3" json:"namespace,omitempty"`
	NamespaceId       string                `protobuf:"bytes,7,opt,name=namespace_id,json=namespaceId,proto3" json:"namespace_id,omitempty"`
	WorkflowExecution *v1.WorkflowExecution `protobuf:"bytes,4,opt,name=workflow_execution,json=workflowExecution,proto3" json:"workflow_execution,omitempty"`
	InitiatedEventId  int64                 `protobuf:"varint,5,opt,name=initiated_event_id,json=initiatedEventId,proto3" json:"initiated_event_id,omitempty"`
	// Deprecated.
	//
	// Deprecated: Marked as deprecated in temporal/api/history/v1/message.proto.
	Control string `protobuf:"bytes,6,opt,name=control,proto3" json:"control,omitempty"`
	// contains filtered or unexported fields
}