diff --git a/CHANGELOG.md b/CHANGELOG.md
index 041eda95..7178359d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
 # CHANGELOG
 
-Lib version: 1.15.0-SNAPSHOT-260703134614
+Lib version: 1.15.0-SNAPSHOT-260709080244
diff --git a/lib/workflow.pb.dart b/lib/workflow.pb.dart
index 554ccb50..74466856 100644
--- a/lib/workflow.pb.dart
+++ b/lib/workflow.pb.dart
@@ -3592,6 +3592,136 @@ class StartWorkflowUpgradeModelResult extends $pb.GeneratedMessage {
   $1.WorkflowExecutionResult ensureWorkflowExecution() => $_ensure(0);
 }
 
+class StartWorkflowSendInputEventRequest extends $pb.GeneratedMessage {
+  factory StartWorkflowSendInputEventRequest({
+    $core.String? organisationID,
+    $core.String? projectID,
+    $1.EntityType? entity,
+    $core.String? eventName,
+  }) {
+    final result = create();
+    if (organisationID != null) result.organisationID = organisationID;
+    if (projectID != null) result.projectID = projectID;
+    if (entity != null) result.entity = entity;
+    if (eventName != null) result.eventName = eventName;
+    return result;
+  }
+
+  StartWorkflowSendInputEventRequest._();
+
+  factory StartWorkflowSendInputEventRequest.fromBuffer($core.List<$core.int> data, [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(data, registry);
+  factory StartWorkflowSendInputEventRequest.fromJson($core.String json, [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(json, registry);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'StartWorkflowSendInputEventRequest', package: const $pb.PackageName(_omitMessageNames ? '' : 'api'), createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'OrganisationID', protoName: 'OrganisationID')
+    ..aOS(2, _omitFieldNames ? '' : 'ProjectID', protoName: 'ProjectID')
+    ..e<$1.EntityType>(3, _omitFieldNames ? '' : 'Entity', $pb.PbFieldType.OE, protoName: 'Entity', defaultOrMaker: $1.EntityType.ENTITY_TYPE_UNKNOWN, valueOf: $1.EntityType.valueOf, enumValues: $1.EntityType.values)
+    ..aOS(4, _omitFieldNames ? '' : 'EventName', protoName: 'EventName')
+    ..hasRequiredFields = false
+  ;
+
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  StartWorkflowSendInputEventRequest clone() => StartWorkflowSendInputEventRequest()..mergeFromMessage(this);
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  StartWorkflowSendInputEventRequest copyWith(void Function(StartWorkflowSendInputEventRequest) updates) => super.copyWith((message) => updates(message as StartWorkflowSendInputEventRequest)) as StartWorkflowSendInputEventRequest;
+
+  @$core.override
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static StartWorkflowSendInputEventRequest create() => StartWorkflowSendInputEventRequest._();
+  @$core.override
+  StartWorkflowSendInputEventRequest createEmptyInstance() => create();
+  static $pb.PbList<StartWorkflowSendInputEventRequest> createRepeated() => $pb.PbList<StartWorkflowSendInputEventRequest>();
+  @$core.pragma('dart2js:noInline')
+  static StartWorkflowSendInputEventRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<StartWorkflowSendInputEventRequest>(create);
+  static StartWorkflowSendInputEventRequest? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get organisationID => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set organisationID($core.String value) => $_setString(0, value);
+  @$pb.TagNumber(1)
+  $core.bool hasOrganisationID() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearOrganisationID() => $_clearField(1);
+
+  @$pb.TagNumber(2)
+  $core.String get projectID => $_getSZ(1);
+  @$pb.TagNumber(2)
+  set projectID($core.String value) => $_setString(1, value);
+  @$pb.TagNumber(2)
+  $core.bool hasProjectID() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearProjectID() => $_clearField(2);
+
+  @$pb.TagNumber(3)
+  $1.EntityType get entity => $_getN(2);
+  @$pb.TagNumber(3)
+  set entity($1.EntityType value) => $_setField(3, value);
+  @$pb.TagNumber(3)
+  $core.bool hasEntity() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearEntity() => $_clearField(3);
+
+  @$pb.TagNumber(4)
+  $core.String get eventName => $_getSZ(3);
+  @$pb.TagNumber(4)
+  set eventName($core.String value) => $_setString(3, value);
+  @$pb.TagNumber(4)
+  $core.bool hasEventName() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearEventName() => $_clearField(4);
+}
+
+class StartWorkflowSendInputEventResult extends $pb.GeneratedMessage {
+  factory StartWorkflowSendInputEventResult({
+    $1.WorkflowExecutionResult? workflowExecution,
+  }) {
+    final result = create();
+    if (workflowExecution != null) result.workflowExecution = workflowExecution;
+    return result;
+  }
+
+  StartWorkflowSendInputEventResult._();
+
+  factory StartWorkflowSendInputEventResult.fromBuffer($core.List<$core.int> data, [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(data, registry);
+  factory StartWorkflowSendInputEventResult.fromJson($core.String json, [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(json, registry);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'StartWorkflowSendInputEventResult', package: const $pb.PackageName(_omitMessageNames ? '' : 'api'), createEmptyInstance: create)
+    ..aOM<$1.WorkflowExecutionResult>(1, _omitFieldNames ? '' : 'WorkflowExecution', protoName: 'WorkflowExecution', subBuilder: $1.WorkflowExecutionResult.create)
+    ..hasRequiredFields = false
+  ;
+
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  StartWorkflowSendInputEventResult clone() => StartWorkflowSendInputEventResult()..mergeFromMessage(this);
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  StartWorkflowSendInputEventResult copyWith(void Function(StartWorkflowSendInputEventResult) updates) => super.copyWith((message) => updates(message as StartWorkflowSendInputEventResult)) as StartWorkflowSendInputEventResult;
+
+  @$core.override
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static StartWorkflowSendInputEventResult create() => StartWorkflowSendInputEventResult._();
+  @$core.override
+  StartWorkflowSendInputEventResult createEmptyInstance() => create();
+  static $pb.PbList<StartWorkflowSendInputEventResult> createRepeated() => $pb.PbList<StartWorkflowSendInputEventResult>();
+  @$core.pragma('dart2js:noInline')
+  static StartWorkflowSendInputEventResult getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<StartWorkflowSendInputEventResult>(create);
+  static StartWorkflowSendInputEventResult? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $1.WorkflowExecutionResult get workflowExecution => $_getN(0);
+  @$pb.TagNumber(1)
+  set workflowExecution($1.WorkflowExecutionResult value) => $_setField(1, value);
+  @$pb.TagNumber(1)
+  $core.bool hasWorkflowExecution() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearWorkflowExecution() => $_clearField(1);
+  @$pb.TagNumber(1)
+  $1.WorkflowExecutionResult ensureWorkflowExecution() => $_ensure(0);
+}
+
 class StartWorkflowSweepRequest extends $pb.GeneratedMessage {
   factory StartWorkflowSweepRequest({
     $core.bool? dryRun,
diff --git a/lib/workflow.pbgrpc.dart b/lib/workflow.pbgrpc.dart
index a4f9c695..9e3a502f 100644
--- a/lib/workflow.pbgrpc.dart
+++ b/lib/workflow.pbgrpc.dart
@@ -168,6 +168,10 @@ class WorkflowServiceClient extends $grpc.Client {
     return $createUnaryCall(_$startWorkflowSynchronizeUMAStore, request, options: options);
   }
 
+  $grpc.ResponseFuture<$0.StartWorkflowSendInputEventResult> startWorkflowSendInputEvent($0.StartWorkflowSendInputEventRequest request, {$grpc.CallOptions? options,}) {
+    return $createUnaryCall(_$startWorkflowSendInputEvent, request, options: options);
+  }
+
     // method descriptors
 
   static final _$retryWorkflow = $grpc.ClientMethod<$0.RetryWorkflowRequest, $0.RetryWorkflowResult>(
@@ -306,6 +310,10 @@ class WorkflowServiceClient extends $grpc.Client {
       '/api.WorkflowService/StartWorkflowSynchronizeUMAStore',
       ($0.StartWorkflowSynchronizeUMAStoreRequest value) => value.writeToBuffer(),
       $0.StartWorkflowSynchronizeUMAStoreResult.fromBuffer);
+  static final _$startWorkflowSendInputEvent = $grpc.ClientMethod<$0.StartWorkflowSendInputEventRequest, $0.StartWorkflowSendInputEventResult>(
+      '/api.WorkflowService/StartWorkflowSendInputEvent',
+      ($0.StartWorkflowSendInputEventRequest value) => value.writeToBuffer(),
+      $0.StartWorkflowSendInputEventResult.fromBuffer);
 }
 
 @$pb.GrpcServiceName('api.WorkflowService')
@@ -551,6 +559,13 @@ abstract class WorkflowServiceBase extends $grpc.Service {
         false,
         ($core.List<$core.int> value) => $0.StartWorkflowSynchronizeUMAStoreRequest.fromBuffer(value),
         ($0.StartWorkflowSynchronizeUMAStoreResult value) => value.writeToBuffer()));
+    $addMethod($grpc.ServiceMethod<$0.StartWorkflowSendInputEventRequest, $0.StartWorkflowSendInputEventResult>(
+        'StartWorkflowSendInputEvent',
+        startWorkflowSendInputEvent_Pre,
+        false,
+        false,
+        ($core.List<$core.int> value) => $0.StartWorkflowSendInputEventRequest.fromBuffer(value),
+        ($0.StartWorkflowSendInputEventResult value) => value.writeToBuffer()));
   }
 
   $async.Future<$0.RetryWorkflowResult> retryWorkflow_Pre($grpc.ServiceCall $call, $async.Future<$0.RetryWorkflowRequest> $request) async {
@@ -757,4 +772,10 @@ abstract class WorkflowServiceBase extends $grpc.Service {
 
   $async.Future<$0.StartWorkflowSynchronizeUMAStoreResult> startWorkflowSynchronizeUMAStore($grpc.ServiceCall call, $0.StartWorkflowSynchronizeUMAStoreRequest request);
 
+  $async.Future<$0.StartWorkflowSendInputEventResult> startWorkflowSendInputEvent_Pre($grpc.ServiceCall $call, $async.Future<$0.StartWorkflowSendInputEventRequest> $request) async {
+    return startWorkflowSendInputEvent($call, await $request);
+  }
+
+  $async.Future<$0.StartWorkflowSendInputEventResult> startWorkflowSendInputEvent($grpc.ServiceCall call, $0.StartWorkflowSendInputEventRequest request);
+
 }
diff --git a/lib/workflow.pbjson.dart b/lib/workflow.pbjson.dart
index f1379983..23b6d56d 100644
--- a/lib/workflow.pbjson.dart
+++ b/lib/workflow.pbjson.dart
@@ -1079,6 +1079,38 @@ final $typed_data.Uint8List startWorkflowUpgradeModelResultDescriptor = $convert
     'Ch9TdGFydFdvcmtmbG93VXBncmFkZU1vZGVsUmVzdWx0EkoKEVdvcmtmbG93RXhlY3V0aW9uGA'
     'EgASgLMhwuYXBpLldvcmtmbG93RXhlY3V0aW9uUmVzdWx0UhFXb3JrZmxvd0V4ZWN1dGlvbg==');
 
+@$core.Deprecated('Use startWorkflowSendInputEventRequestDescriptor instead')
+const StartWorkflowSendInputEventRequest$json = {
+  '1': 'StartWorkflowSendInputEventRequest',
+  '2': [
+    {'1': 'OrganisationID', '3': 1, '4': 1, '5': 9, '10': 'OrganisationID'},
+    {'1': 'ProjectID', '3': 2, '4': 1, '5': 9, '10': 'ProjectID'},
+    {'1': 'Entity', '3': 3, '4': 1, '5': 14, '6': '.api.EntityType', '10': 'Entity'},
+    {'1': 'EventName', '3': 4, '4': 1, '5': 9, '10': 'EventName'},
+  ],
+  '7': {},
+};
+
+/// Descriptor for `StartWorkflowSendInputEventRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List startWorkflowSendInputEventRequestDescriptor = $convert.base64Decode(
+    'CiJTdGFydFdvcmtmbG93U2VuZElucHV0RXZlbnRSZXF1ZXN0EiYKDk9yZ2FuaXNhdGlvbklEGA'
+    'EgASgJUg5PcmdhbmlzYXRpb25JRBIcCglQcm9qZWN0SUQYAiABKAlSCVByb2plY3RJRBInCgZF'
+    'bnRpdHkYAyABKA4yDy5hcGkuRW50aXR5VHlwZVIGRW50aXR5EhwKCUV2ZW50TmFtZRgEIAEoCV'
+    'IJRXZlbnROYW1lOgWSQQIKAA==');
+
+@$core.Deprecated('Use startWorkflowSendInputEventResultDescriptor instead')
+const StartWorkflowSendInputEventResult$json = {
+  '1': 'StartWorkflowSendInputEventResult',
+  '2': [
+    {'1': 'WorkflowExecution', '3': 1, '4': 1, '5': 11, '6': '.api.WorkflowExecutionResult', '10': 'WorkflowExecution'},
+  ],
+};
+
+/// Descriptor for `StartWorkflowSendInputEventResult`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List startWorkflowSendInputEventResultDescriptor = $convert.base64Decode(
+    'CiFTdGFydFdvcmtmbG93U2VuZElucHV0RXZlbnRSZXN1bHQSSgoRV29ya2Zsb3dFeGVjdXRpb2'
+    '4YASABKAsyHC5hcGkuV29ya2Zsb3dFeGVjdXRpb25SZXN1bHRSEVdvcmtmbG93RXhlY3V0aW9u');
+
 @$core.Deprecated('Use startWorkflowSweepRequestDescriptor instead')
 const StartWorkflowSweepRequest$json = {
   '1': 'StartWorkflowSweepRequest',
diff --git a/pubspec.yaml b/pubspec.yaml
index d297b22e..21ea1a37 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: dart_core_sdk
 description: dart libs from core model proto files
-version: 1.15.0-SNAPSHOT-260703134614
+version: 1.15.0-SNAPSHOT-260709080244
 homepage: ''
 publish_to: ''
 repository: ''