Add UNSPECIFIED to every enum (#52)

alexshtin · web-flow · commit 71ffbc4b947f · 2020-06-09T22:07:58.000-07:00
diff --git a/common/enum.proto b/common/enum.proto
@@ -29,54 +29,61 @@ option java_package = "io.temporal.proto.common";
 option java_multiple_files = true;
 
 enum EncodingType {
-    ENCODING_TYPE_PROTO3 = 0;
-    ENCODING_TYPE_JSON = 1;
+    ENCODING_TYPE_UNSPECIFIED = 0;
+    ENCODING_TYPE_PROTO3 = 1;
+    ENCODING_TYPE_JSON = 2;
 }
 
 enum WorkflowIdReusePolicy {
+    WORKFLOW_ID_REUSE_POLICY_UNSPECIFIED = 0;
     // Allow start a workflow execution using the same workflow Id, when workflow not running.
-    WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE = 0;
+    WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE = 1;
     // Allow start a workflow execution using the same workflow Id, when workflow not running, and the last execution close state is in
     // [terminated, cancelled, timed out, failed].
-    WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE_FAILED_ONLY = 1;
+    WORKFLOW_ID_REUSE_POLICY_ALLOW_DUPLICATE_FAILED_ONLY = 2;
     // Do not allow start a workflow execution using the same workflow Id at all.
-    WORKFLOW_ID_REUSE_POLICY_REJECT_DUPLICATE = 2;
+    WORKFLOW_ID_REUSE_POLICY_REJECT_DUPLICATE = 3;
 }
 
 enum ParentClosePolicy {
-    PARENT_CLOSE_POLICY_ABANDON = 0;
-    PARENT_CLOSE_POLICY_REQUEST_CANCEL = 1;
-    PARENT_CLOSE_POLICY_TERMINATE = 2;
+    PARENT_CLOSE_POLICY_UNSPECIFIED = 0;
+    PARENT_CLOSE_POLICY_ABANDON = 1;
+    PARENT_CLOSE_POLICY_REQUEST_CANCEL = 2;
+    PARENT_CLOSE_POLICY_TERMINATE = 3;
 }
 
 enum IndexedValueType {
-    INDEXED_VALUE_TYPE_STRING = 0;
-    INDEXED_VALUE_TYPE_KEYWORD = 1;
-    INDEXED_VALUE_TYPE_INT = 2;
-    INDEXED_VALUE_TYPE_DOUBLE = 3;
-    INDEXED_VALUE_TYPE_BOOL = 4;
-    INDEXED_VALUE_TYPE_DATETIME = 5;
+    INDEXED_VALUE_TYPE_UNSPECIFIED = 0;
+    INDEXED_VALUE_TYPE_STRING = 1;
+    INDEXED_VALUE_TYPE_KEYWORD = 2;
+    INDEXED_VALUE_TYPE_INT = 3;
+    INDEXED_VALUE_TYPE_DOUBLE = 4;
+    INDEXED_VALUE_TYPE_BOOL = 5;
+    INDEXED_VALUE_TYPE_DATETIME = 6;
 }
 
 enum ContinueAsNewInitiator {
-    CONTINUE_AS_NEW_INITIATOR_DECIDER = 0;
-    CONTINUE_AS_NEW_INITIATOR_RETRY = 1;
-    CONTINUE_AS_NEW_INITIATOR_CRON_SCHEDULE = 2;
+    CONTINUE_AS_NEW_INITIATOR_UNSPECIFIED = 0;
+    CONTINUE_AS_NEW_INITIATOR_DECIDER = 1;
+    CONTINUE_AS_NEW_INITIATOR_RETRY = 2;
+    CONTINUE_AS_NEW_INITIATOR_CRON_SCHEDULE = 3;
 }
 
 enum TimeoutType {
-    TIMEOUT_TYPE_START_TO_CLOSE = 0;
-    TIMEOUT_TYPE_SCHEDULE_TO_START = 1;
-    TIMEOUT_TYPE_SCHEDULE_TO_CLOSE = 2;
-    TIMEOUT_TYPE_HEARTBEAT = 3;
+    TIMEOUT_TYPE_UNSPECIFIED = 0;
+    TIMEOUT_TYPE_START_TO_CLOSE = 1;
+    TIMEOUT_TYPE_SCHEDULE_TO_START = 2;
+    TIMEOUT_TYPE_SCHEDULE_TO_CLOSE = 3;
+    TIMEOUT_TYPE_HEARTBEAT = 4;
 }
 
 enum RetryStatus {
-    RETRY_STATUS_IN_PROGRESS = 0;
-    RETRY_STATUS_NON_RETRYABLE_FAILURE = 1;
-    RETRY_STATUS_TIMEOUT = 2;
-    RETRY_STATUS_MAXIMUM_ATTEMPTS_REACHED = 3;
-    RETRY_STATUS_RETRY_POLICY_NOT_SET = 4;
-    RETRY_STATUS_INTERNAL_SERVER_ERROR = 5;
-    RETRY_STATUS_CANCEL_REQUESTED = 6;
+    RETRY_STATUS_UNSPECIFIED = 0;
+    RETRY_STATUS_IN_PROGRESS = 1;
+    RETRY_STATUS_NON_RETRYABLE_FAILURE = 2;
+    RETRY_STATUS_TIMEOUT = 3;
+    RETRY_STATUS_MAXIMUM_ATTEMPTS_REACHED = 4;
+    RETRY_STATUS_RETRY_POLICY_NOT_SET = 5;
+    RETRY_STATUS_INTERNAL_SERVER_ERROR = 6;
+    RETRY_STATUS_CANCEL_REQUESTED = 7;
 }
diff --git a/decision/enum.proto b/decision/enum.proto
@@ -30,17 +30,18 @@ option java_multiple_files = true;
 
 // Whenever this list of decision is changed do change the function shouldBufferEvent in mutableStateBuilder.go to make sure to do the correct event ordering.
 enum DecisionType {
-    DECISION_TYPE_SCHEDULE_ACTIVITY_TASK = 0;
-    DECISION_TYPE_REQUEST_CANCEL_ACTIVITY_TASK = 1;
-    DECISION_TYPE_START_TIMER = 2;
-    DECISION_TYPE_COMPLETE_WORKFLOW_EXECUTION = 3;
-    DECISION_TYPE_FAIL_WORKFLOW_EXECUTION = 4;
-    DECISION_TYPE_CANCEL_TIMER = 5;
-    DECISION_TYPE_CANCEL_WORKFLOW_EXECUTION = 6;
-    DECISION_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION = 7;
-    DECISION_TYPE_RECORD_MARKER = 8;
-    DECISION_TYPE_CONTINUE_AS_NEW_WORKFLOW_EXECUTION = 9;
-    DECISION_TYPE_START_CHILD_WORKFLOW_EXECUTION = 10;
-    DECISION_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION = 11;
-    DECISION_TYPE_UPSERT_WORKFLOW_SEARCH_ATTRIBUTES = 12;
+    DECISION_TYPE_UNSPECIFIED = 0;
+    DECISION_TYPE_SCHEDULE_ACTIVITY_TASK = 1;
+    DECISION_TYPE_REQUEST_CANCEL_ACTIVITY_TASK = 2;
+    DECISION_TYPE_START_TIMER = 3;
+    DECISION_TYPE_COMPLETE_WORKFLOW_EXECUTION = 4;
+    DECISION_TYPE_FAIL_WORKFLOW_EXECUTION = 5;
+    DECISION_TYPE_CANCEL_TIMER = 6;
+    DECISION_TYPE_CANCEL_WORKFLOW_EXECUTION = 7;
+    DECISION_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION = 8;
+    DECISION_TYPE_RECORD_MARKER = 9;
+    DECISION_TYPE_CONTINUE_AS_NEW_WORKFLOW_EXECUTION = 10;
+    DECISION_TYPE_START_CHILD_WORKFLOW_EXECUTION = 11;
+    DECISION_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION = 12;
+    DECISION_TYPE_UPSERT_WORKFLOW_SEARCH_ATTRIBUTES = 13;
 }
diff --git a/event/enum.proto b/event/enum.proto
@@ -30,84 +30,89 @@ option java_multiple_files = true;
 
 // Whenever this list of events is changed do change the function shouldBufferEvent in mutableStateBuilder.go to make sure to do the correct event ordering.
 enum EventType {
-    EVENT_TYPE_WORKFLOW_EXECUTION_STARTED = 0;
-    EVENT_TYPE_WORKFLOW_EXECUTION_COMPLETED = 1;
-    EVENT_TYPE_WORKFLOW_EXECUTION_FAILED = 2;
-    EVENT_TYPE_WORKFLOW_EXECUTION_TIMED_OUT = 3;
-    EVENT_TYPE_DECISION_TASK_SCHEDULED = 4;
-    EVENT_TYPE_DECISION_TASK_STARTED = 5;
-    EVENT_TYPE_DECISION_TASK_COMPLETED = 6;
-    EVENT_TYPE_DECISION_TASK_TIMED_OUT = 7;
-    EVENT_TYPE_DECISION_TASK_FAILED = 8;
-    EVENT_TYPE_ACTIVITY_TASK_SCHEDULED = 9;
-    EVENT_TYPE_ACTIVITY_TASK_STARTED = 10;
-    EVENT_TYPE_ACTIVITY_TASK_COMPLETED = 11;
-    EVENT_TYPE_ACTIVITY_TASK_FAILED = 12;
-    EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT = 13;
-    EVENT_TYPE_ACTIVITY_TASK_CANCEL_REQUESTED = 14;
-    EVENT_TYPE_REQUEST_CANCEL_ACTIVITY_TASK_FAILED = 15;
-    EVENT_TYPE_ACTIVITY_TASK_CANCELED = 16;
-    EVENT_TYPE_TIMER_STARTED = 17;
-    EVENT_TYPE_TIMER_FIRED = 18;
-    EVENT_TYPE_CANCEL_TIMER_FAILED = 19;
-    EVENT_TYPE_TIMER_CANCELED = 20;
-    EVENT_TYPE_WORKFLOW_EXECUTION_CANCEL_REQUESTED = 21;
-    EVENT_TYPE_WORKFLOW_EXECUTION_CANCELED = 22;
-    EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED = 23;
-    EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED = 24;
-    EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_CANCEL_REQUESTED = 25;
-    EVENT_TYPE_MARKER_RECORDED = 26;
-    EVENT_TYPE_WORKFLOW_EXECUTION_SIGNALED = 27;
-    EVENT_TYPE_WORKFLOW_EXECUTION_TERMINATED = 28;
-    EVENT_TYPE_WORKFLOW_EXECUTION_CONTINUED_AS_NEW = 29;
-    EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_INITIATED = 30;
-    EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_FAILED = 31;
-    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_STARTED = 32;
-    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_COMPLETED = 33;
-    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_FAILED = 34;
-    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_CANCELED = 35;
-    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TIMED_OUT = 36;
-    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TERMINATED = 37;
-    EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED = 38;
-    EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED = 39;
-    EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_SIGNALED = 40;
-    EVENT_TYPE_UPSERT_WORKFLOW_SEARCH_ATTRIBUTES = 41;
+    EVENT_TYPE_UNSPECIFIED = 0;
+    EVENT_TYPE_WORKFLOW_EXECUTION_STARTED = 1;
+    EVENT_TYPE_WORKFLOW_EXECUTION_COMPLETED = 2;
+    EVENT_TYPE_WORKFLOW_EXECUTION_FAILED = 3;
+    EVENT_TYPE_WORKFLOW_EXECUTION_TIMED_OUT = 4;
+    EVENT_TYPE_DECISION_TASK_SCHEDULED = 5;
+    EVENT_TYPE_DECISION_TASK_STARTED = 6;
+    EVENT_TYPE_DECISION_TASK_COMPLETED = 7;
+    EVENT_TYPE_DECISION_TASK_TIMED_OUT = 8;
+    EVENT_TYPE_DECISION_TASK_FAILED = 9;
+    EVENT_TYPE_ACTIVITY_TASK_SCHEDULED = 10;
+    EVENT_TYPE_ACTIVITY_TASK_STARTED = 11;
+    EVENT_TYPE_ACTIVITY_TASK_COMPLETED = 12;
+    EVENT_TYPE_ACTIVITY_TASK_FAILED = 13;
+    EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT = 14;
+    EVENT_TYPE_ACTIVITY_TASK_CANCEL_REQUESTED = 15;
+    EVENT_TYPE_REQUEST_CANCEL_ACTIVITY_TASK_FAILED = 16;
+    EVENT_TYPE_ACTIVITY_TASK_CANCELED = 17;
+    EVENT_TYPE_TIMER_STARTED = 18;
+    EVENT_TYPE_TIMER_FIRED = 19;
+    EVENT_TYPE_CANCEL_TIMER_FAILED = 20;
+    EVENT_TYPE_TIMER_CANCELED = 21;
+    EVENT_TYPE_WORKFLOW_EXECUTION_CANCEL_REQUESTED = 22;
+    EVENT_TYPE_WORKFLOW_EXECUTION_CANCELED = 23;
+    EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED = 24;
+    EVENT_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED = 25;
+    EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_CANCEL_REQUESTED = 26;
+    EVENT_TYPE_MARKER_RECORDED = 27;
+    EVENT_TYPE_WORKFLOW_EXECUTION_SIGNALED = 28;
+    EVENT_TYPE_WORKFLOW_EXECUTION_TERMINATED = 29;
+    EVENT_TYPE_WORKFLOW_EXECUTION_CONTINUED_AS_NEW = 30;
+    EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_INITIATED = 31;
+    EVENT_TYPE_START_CHILD_WORKFLOW_EXECUTION_FAILED = 32;
+    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_STARTED = 33;
+    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_COMPLETED = 34;
+    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_FAILED = 35;
+    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_CANCELED = 36;
+    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TIMED_OUT = 37;
+    EVENT_TYPE_CHILD_WORKFLOW_EXECUTION_TERMINATED = 38;
+    EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_INITIATED = 39;
+    EVENT_TYPE_SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED = 40;
+    EVENT_TYPE_EXTERNAL_WORKFLOW_EXECUTION_SIGNALED = 41;
+    EVENT_TYPE_UPSERT_WORKFLOW_SEARCH_ATTRIBUTES = 42;
 }
 
 enum DecisionTaskFailedCause {
-    DECISION_TASK_FAILED_CAUSE_UNHANDLED_DECISION = 0;
-    DECISION_TASK_FAILED_CAUSE_BAD_SCHEDULE_ACTIVITY_ATTRIBUTES = 1;
-    DECISION_TASK_FAILED_CAUSE_BAD_REQUEST_CANCEL_ACTIVITY_ATTRIBUTES = 2;
-    DECISION_TASK_FAILED_CAUSE_BAD_START_TIMER_ATTRIBUTES = 3;
-    DECISION_TASK_FAILED_CAUSE_BAD_CANCEL_TIMER_ATTRIBUTES = 4;
-    DECISION_TASK_FAILED_CAUSE_BAD_RECORD_MARKER_ATTRIBUTES = 5;
-    DECISION_TASK_FAILED_CAUSE_BAD_COMPLETE_WORKFLOW_EXECUTION_ATTRIBUTES = 6;
-    DECISION_TASK_FAILED_CAUSE_BAD_FAIL_WORKFLOW_EXECUTION_ATTRIBUTES = 7;
-    DECISION_TASK_FAILED_CAUSE_BAD_CANCEL_WORKFLOW_EXECUTION_ATTRIBUTES = 8;
-    DECISION_TASK_FAILED_CAUSE_BAD_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_ATTRIBUTES = 9;
-    DECISION_TASK_FAILED_CAUSE_BAD_CONTINUE_AS_NEW_ATTRIBUTES = 10;
-    DECISION_TASK_FAILED_CAUSE_START_TIMER_DUPLICATE_ID = 11;
-    DECISION_TASK_FAILED_CAUSE_RESET_STICKY_TASKLIST = 12;
-    DECISION_TASK_FAILED_CAUSE_WORKFLOW_WORKER_UNHANDLED_FAILURE = 13;
-    DECISION_TASK_FAILED_CAUSE_BAD_SIGNAL_WORKFLOW_EXECUTION_ATTRIBUTES = 14;
-    DECISION_TASK_FAILED_CAUSE_BAD_START_CHILD_EXECUTION_ATTRIBUTES = 15;
-    DECISION_TASK_FAILED_CAUSE_FORCE_CLOSE_DECISION = 16;
-    DECISION_TASK_FAILED_CAUSE_FAILOVER_CLOSE_DECISION = 17;
-    DECISION_TASK_FAILED_CAUSE_BAD_SIGNAL_INPUT_SIZE = 18;
-    DECISION_TASK_FAILED_CAUSE_RESET_WORKFLOW = 19;
-    DECISION_TASK_FAILED_CAUSE_BAD_BINARY = 20;
-    DECISION_TASK_FAILED_CAUSE_SCHEDULE_ACTIVITY_DUPLICATE_ID = 21;
-    DECISION_TASK_FAILED_CAUSE_BAD_SEARCH_ATTRIBUTES = 22;
+    DECISION_TASK_FAILED_CAUSE_UNSPECIFIED = 0;
+    DECISION_TASK_FAILED_CAUSE_UNHANDLED_DECISION = 1;
+    DECISION_TASK_FAILED_CAUSE_BAD_SCHEDULE_ACTIVITY_ATTRIBUTES = 2;
+    DECISION_TASK_FAILED_CAUSE_BAD_REQUEST_CANCEL_ACTIVITY_ATTRIBUTES = 3;
+    DECISION_TASK_FAILED_CAUSE_BAD_START_TIMER_ATTRIBUTES = 4;
+    DECISION_TASK_FAILED_CAUSE_BAD_CANCEL_TIMER_ATTRIBUTES = 5;
+    DECISION_TASK_FAILED_CAUSE_BAD_RECORD_MARKER_ATTRIBUTES = 6;
+    DECISION_TASK_FAILED_CAUSE_BAD_COMPLETE_WORKFLOW_EXECUTION_ATTRIBUTES = 7;
+    DECISION_TASK_FAILED_CAUSE_BAD_FAIL_WORKFLOW_EXECUTION_ATTRIBUTES = 8;
+    DECISION_TASK_FAILED_CAUSE_BAD_CANCEL_WORKFLOW_EXECUTION_ATTRIBUTES = 9;
+    DECISION_TASK_FAILED_CAUSE_BAD_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION_ATTRIBUTES = 10;
+    DECISION_TASK_FAILED_CAUSE_BAD_CONTINUE_AS_NEW_ATTRIBUTES = 11;
+    DECISION_TASK_FAILED_CAUSE_START_TIMER_DUPLICATE_ID = 12;
+    DECISION_TASK_FAILED_CAUSE_RESET_STICKY_TASKLIST = 13;
+    DECISION_TASK_FAILED_CAUSE_WORKFLOW_WORKER_UNHANDLED_FAILURE = 14;
+    DECISION_TASK_FAILED_CAUSE_BAD_SIGNAL_WORKFLOW_EXECUTION_ATTRIBUTES = 15;
+    DECISION_TASK_FAILED_CAUSE_BAD_START_CHILD_EXECUTION_ATTRIBUTES = 16;
+    DECISION_TASK_FAILED_CAUSE_FORCE_CLOSE_DECISION = 17;
+    DECISION_TASK_FAILED_CAUSE_FAILOVER_CLOSE_DECISION = 18;
+    DECISION_TASK_FAILED_CAUSE_BAD_SIGNAL_INPUT_SIZE = 19;
+    DECISION_TASK_FAILED_CAUSE_RESET_WORKFLOW = 20;
+    DECISION_TASK_FAILED_CAUSE_BAD_BINARY = 21;
+    DECISION_TASK_FAILED_CAUSE_SCHEDULE_ACTIVITY_DUPLICATE_ID = 22;
+    DECISION_TASK_FAILED_CAUSE_BAD_SEARCH_ATTRIBUTES = 23;
 }
 
 enum StartChildWorkflowExecutionFailedCause {
-    START_CHILD_WORKFLOW_EXECUTION_FAILED_CAUSE_WORKFLOW_ALREADY_EXISTS = 0;
+    START_CHILD_WORKFLOW_EXECUTION_FAILED_CAUSE_UNSPECIFIED = 0;
+    START_CHILD_WORKFLOW_EXECUTION_FAILED_CAUSE_WORKFLOW_ALREADY_EXISTS = 1;
 }
 
 enum CancelExternalWorkflowExecutionFailedCause {
-    CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_EXTERNAL_WORKFLOW_EXECUTION_NOT_FOUND = 0;
+    CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_UNSPECIFIED = 0;
+    CANCEL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_EXTERNAL_WORKFLOW_EXECUTION_NOT_FOUND = 1;
 }
 
 enum SignalExternalWorkflowExecutionFailedCause {
-    SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_EXTERNAL_WORKFLOW_EXECUTION_NOT_FOUND = 0;
+    SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_UNSPECIFIED = 0;
+    SIGNAL_EXTERNAL_WORKFLOW_EXECUTION_FAILED_CAUSE_EXTERNAL_WORKFLOW_EXECUTION_NOT_FOUND = 1;
 }
diff --git a/execution/enum.proto b/execution/enum.proto
@@ -29,7 +29,7 @@ option java_package = "io.temporal.proto.execution";
 option java_multiple_files = true;
 
 enum WorkflowExecutionStatus {
-    WORKFLOW_EXECUTION_STATUS_UNKNOWN = 0;
+    WORKFLOW_EXECUTION_STATUS_UNSPECIFIED = 0;
     WORKFLOW_EXECUTION_STATUS_RUNNING = 1;
     WORKFLOW_EXECUTION_STATUS_COMPLETED = 2;
     WORKFLOW_EXECUTION_STATUS_FAILED = 3;
@@ -40,7 +40,8 @@ enum WorkflowExecutionStatus {
 }
 
 enum PendingActivityState {
-    PENDING_ACTIVITY_STATE_SCHEDULED = 0;
-    PENDING_ACTIVITY_STATE_STARTED = 1;
-    PENDING_ACTIVITY_STATE_CANCEL_REQUESTED = 2;
+    PENDING_ACTIVITY_STATE_UNSPECIFIED = 0;
+    PENDING_ACTIVITY_STATE_SCHEDULED = 1;
+    PENDING_ACTIVITY_STATE_STARTED = 2;
+    PENDING_ACTIVITY_STATE_CANCEL_REQUESTED = 3;
 }
diff --git a/filter/enum.proto b/filter/enum.proto
@@ -29,7 +29,8 @@ option java_package = "io.temporal.proto.filter";
 option java_multiple_files = true;
 
 enum HistoryEventFilterType {
-    HISTORY_EVENT_FILTER_TYPE_ALL_EVENT = 0;
-    HISTORY_EVENT_FILTER_TYPE_CLOSE_EVENT = 1;
+    HISTORY_EVENT_FILTER_TYPE_UNSPECIFIED = 0;
+    HISTORY_EVENT_FILTER_TYPE_ALL_EVENT = 1;
+    HISTORY_EVENT_FILTER_TYPE_CLOSE_EVENT = 2;
 }
 
diff --git a/namespace/enum.proto b/namespace/enum.proto
@@ -29,13 +29,14 @@ option java_package = "io.temporal.proto.namespace";
 option java_multiple_files = true;
 
 enum NamespaceStatus {
-    NAMESPACE_STATUS_REGISTERED = 0;
-    NAMESPACE_STATUS_DEPRECATED = 1;
-    NAMESPACE_STATUS_DELETED = 2;
+    NAMESPACE_STATUS_UNSPECIFIED = 0;
+    NAMESPACE_STATUS_REGISTERED = 1;
+    NAMESPACE_STATUS_DEPRECATED = 2;
+    NAMESPACE_STATUS_DELETED = 3;
 }
 
 enum ArchivalStatus {
-    ARCHIVAL_STATUS_DEFAULT = 0;
+    ARCHIVAL_STATUS_UNSPECIFIED = 0;
     ARCHIVAL_STATUS_DISABLED = 1;
     ARCHIVAL_STATUS_ENABLED = 2;
 }
diff --git a/query/enum.proto b/query/enum.proto
@@ -29,23 +29,25 @@ option java_package = "io.temporal.proto.query";
 option java_multiple_files = true;
 
 enum QueryResultType {
-    QUERY_RESULT_TYPE_ANSWERED = 0;
-    QUERY_RESULT_TYPE_FAILED = 1;
+    QUERY_RESULT_TYPE_UNSPECIFIED = 0;
+    QUERY_RESULT_TYPE_ANSWERED = 1;
+    QUERY_RESULT_TYPE_FAILED = 2;
 }
 
 enum QueryRejectCondition {
-    // None indicates that query should not be rejected.
-    QUERY_REJECT_CONDITION_NONE = 0;
+    // Unspecified indicates that query should not be rejected.
+    QUERY_REJECT_CONDITION_UNSPECIFIED = 0;
     // NotOpen indicates that query should be rejected if workflow is not open.
     QUERY_REJECT_CONDITION_NOT_OPEN = 1;
     // NotCompletedCleanly indicates that query should be rejected if workflow did not complete cleanly.
     QUERY_REJECT_CONDITION_NOT_COMPLETED_CLEANLY = 2;
 }
 
 enum QueryConsistencyLevel {
+    QUERY_CONSISTENCY_LEVEL_UNSPECIFIED = 0;
     // Eventual indicates that query should be eventually consistent.
-    QUERY_CONSISTENCY_LEVEL_EVENTUAL = 0;
+    QUERY_CONSISTENCY_LEVEL_EVENTUAL = 1;
     // Strong indicates that any events that came before query should be reflected in workflow state before running query.
-    QUERY_CONSISTENCY_LEVEL_STRONG = 1;
+    QUERY_CONSISTENCY_LEVEL_STRONG = 2;
 }
 
diff --git a/tasklist/enum.proto b/tasklist/enum.proto
@@ -29,14 +29,16 @@ option java_package = "io.temporal.proto.tasklist";
 option java_multiple_files = true;
 
 enum TaskListKind {
-    TASK_LIST_KIND_NORMAL = 0;
-    TASK_LIST_KIND_STICKY = 1;
+    TASK_LIST_KIND_UNSPECIFIED = 0;
+    TASK_LIST_KIND_NORMAL = 1;
+    TASK_LIST_KIND_STICKY = 2;
 }
 
 enum TaskListType {
+    TASK_LIST_TYPE_UNSPECIFIED = 0;
     // Decision type of task list.
-    TASK_LIST_TYPE_DECISION = 0;
+    TASK_LIST_TYPE_DECISION = 1;
     // Activity type of task list.
-    TASK_LIST_TYPE_ACTIVITY = 1;
+    TASK_LIST_TYPE_ACTIVITY = 2;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,8 @@ option java_package = "io.temporal.proto.filter";`
`29`	`29`	`option java_multiple_files = true;`
`30`	`30`
`31`	`31`	`enum HistoryEventFilterType {`
`32`		`- HISTORY_EVENT_FILTER_TYPE_ALL_EVENT = 0;`
`33`		`- HISTORY_EVENT_FILTER_TYPE_CLOSE_EVENT = 1;`
	`32`	`+ HISTORY_EVENT_FILTER_TYPE_UNSPECIFIED = 0;`
	`33`	`+ HISTORY_EVENT_FILTER_TYPE_ALL_EVENT = 1;`
	`34`	`+ HISTORY_EVENT_FILTER_TYPE_CLOSE_EVENT = 2;`
`34`	`35`	`}`
`35`	`36`