diff --git a/.github/workflows/dashboards-notifications-test-and-build-workflow.yml b/.github/workflows/dashboards-notifications-test-and-build-workflow.yml
index 5fdf4941..5bb8ef8d 100644
--- a/.github/workflows/dashboards-notifications-test-and-build-workflow.yml
+++ b/.github/workflows/dashboards-notifications-test-and-build-workflow.yml
@@ -1,11 +1,7 @@
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
+##
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
+##
 
 name: Test and Build Dashboards Notifications
 
diff --git a/.github/workflows/link-checker.yml b/.github/workflows/link-checker.yml
index 209eee76..a11c7dcf 100644
--- a/.github/workflows/link-checker.yml
+++ b/.github/workflows/link-checker.yml
@@ -1,11 +1,7 @@
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
+##
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
+##
 
 name: Link Checker
 
diff --git a/.github/workflows/notifications-test-and-build-workflow.yml b/.github/workflows/notifications-test-and-build-workflow.yml
index efcaebc2..f9c69f65 100644
--- a/.github/workflows/notifications-test-and-build-workflow.yml
+++ b/.github/workflows/notifications-test-and-build-workflow.yml
@@ -1,25 +1,7 @@
+##
+ # Copyright OpenSearch Contributors
  # SPDX-License-Identifier: Apache-2.0
- #
- # The OpenSearch Contributors require contributions made to
- # this file be licensed under the Apache-2.0 license or a
- # compatible open source license.
- #
- # Modifications Copyright OpenSearch Contributors. See
- # GitHub history for details.
-
- # Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- #
- # Licensed under the Apache License, Version 2.0 (the "License").
- # You may not use this file except in compliance with the License.
- # A copy of the License is located at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # or in the "license" file accompanying this file. This file is distributed
- # on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- # express or implied. See the License for the specific language governing
- # permissions and limitations under the License.
- #
+##
  
 name: Test and Build Notifications
 
diff --git a/dashboards-notifications/.cypress/integration/channels.spec.js b/dashboards-notifications/.cypress/integration/channels.spec.js
index e9c8a352..b87863b6 100644
--- a/dashboards-notifications/.cypress/integration/channels.spec.js
+++ b/dashboards-notifications/.cypress/integration/channels.spec.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 /// <reference types="cypress" />
diff --git a/dashboards-notifications/.cypress/integration/dashboard.spec.js b/dashboards-notifications/.cypress/integration/dashboard.spec.js
index 2c82937c..8391f0cd 100644
--- a/dashboards-notifications/.cypress/integration/dashboard.spec.js
+++ b/dashboards-notifications/.cypress/integration/dashboard.spec.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 /// <reference types="cypress" />
diff --git a/dashboards-notifications/.cypress/integration/email_groups.spec.js b/dashboards-notifications/.cypress/integration/email_groups.spec.js
index dd5c62d7..c6d906cd 100644
--- a/dashboards-notifications/.cypress/integration/email_groups.spec.js
+++ b/dashboards-notifications/.cypress/integration/email_groups.spec.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 /// <reference types="cypress" />
diff --git a/dashboards-notifications/.cypress/plugins/index.js b/dashboards-notifications/.cypress/plugins/index.js
index af282f74..8ac1f106 100644
--- a/dashboards-notifications/.cypress/plugins/index.js
+++ b/dashboards-notifications/.cypress/plugins/index.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 /// <reference types="cypress" />
diff --git a/dashboards-notifications/.cypress/support/commands.js b/dashboards-notifications/.cypress/support/commands.js
index da4674f4..6b47aeae 100644
--- a/dashboards-notifications/.cypress/support/commands.js
+++ b/dashboards-notifications/.cypress/support/commands.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 const { ADMIN_AUTH } = require('./constants');
diff --git a/dashboards-notifications/.cypress/support/constants.js b/dashboards-notifications/.cypress/support/constants.js
index 48ee4ff9..1001fd49 100644
--- a/dashboards-notifications/.cypress/support/constants.js
+++ b/dashboards-notifications/.cypress/support/constants.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 export const ADMIN_AUTH = {
diff --git a/dashboards-notifications/.cypress/support/index.js b/dashboards-notifications/.cypress/support/index.js
index 66266883..e0449426 100644
--- a/dashboards-notifications/.cypress/support/index.js
+++ b/dashboards-notifications/.cypress/support/index.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 // ***********************************************************
diff --git a/dashboards-notifications/.cypress/utils/constants.js b/dashboards-notifications/.cypress/utils/constants.js
index 7a85746d..ebab3410 100644
--- a/dashboards-notifications/.cypress/utils/constants.js
+++ b/dashboards-notifications/.cypress/utils/constants.js
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 export const delay = 1000;
diff --git a/dashboards-notifications/README.md b/dashboards-notifications/README.md
index 14e46222..f8aa9c83 100644
--- a/dashboards-notifications/README.md
+++ b/dashboards-notifications/README.md
@@ -62,4 +62,4 @@ This code is licensed under the Apache 2.0 License.
 
 ## Copyright
 
-Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+Copyright OpenSearch Contributors. See [NOTICE](../NOTICE) for details.
diff --git a/dashboards-notifications/common/index.ts b/dashboards-notifications/common/index.ts
index 7e21d851..577759e2 100644
--- a/dashboards-notifications/common/index.ts
+++ b/dashboards-notifications/common/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 export const PLUGIN_ID = 'notificationsDashboards';
diff --git a/dashboards-notifications/models/interfaces.ts b/dashboards-notifications/models/interfaces.ts
index 25e12b16..dd5a2c7c 100644
--- a/dashboards-notifications/models/interfaces.ts
+++ b/dashboards-notifications/models/interfaces.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { Direction } from '@elastic/eui';
diff --git a/dashboards-notifications/public/application.tsx b/dashboards-notifications/public/application.tsx
index d65b3ac4..669de013 100644
--- a/dashboards-notifications/public/application.tsx
+++ b/dashboards-notifications/public/application.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React from 'react';
diff --git a/dashboards-notifications/public/components/ContentPanel/ContentPanel.tsx b/dashboards-notifications/public/components/ContentPanel/ContentPanel.tsx
index 082a6277..a6660e2b 100644
--- a/dashboards-notifications/public/components/ContentPanel/ContentPanel.tsx
+++ b/dashboards-notifications/public/components/ContentPanel/ContentPanel.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/components/ContentPanel/ContentPanelActions.tsx b/dashboards-notifications/public/components/ContentPanel/ContentPanelActions.tsx
index 085d243a..ca1aa29d 100644
--- a/dashboards-notifications/public/components/ContentPanel/ContentPanelActions.tsx
+++ b/dashboards-notifications/public/components/ContentPanel/ContentPanelActions.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React from 'react';
diff --git a/dashboards-notifications/public/components/ContentPanel/index.ts b/dashboards-notifications/public/components/ContentPanel/index.ts
index 38f8f468..e8b30113 100644
--- a/dashboards-notifications/public/components/ContentPanel/index.ts
+++ b/dashboards-notifications/public/components/ContentPanel/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import ContentPanel from './ContentPanel';
diff --git a/dashboards-notifications/public/components/Modal/Modal.tsx b/dashboards-notifications/public/components/Modal/Modal.tsx
index fec9433d..5f906291 100644
--- a/dashboards-notifications/public/components/Modal/Modal.tsx
+++ b/dashboards-notifications/public/components/Modal/Modal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React, { Component, createContext } from 'react';
diff --git a/dashboards-notifications/public/components/Modal/ModalRoot.tsx b/dashboards-notifications/public/components/Modal/ModalRoot.tsx
index 19eaa07e..e39040a3 100644
--- a/dashboards-notifications/public/components/Modal/ModalRoot.tsx
+++ b/dashboards-notifications/public/components/Modal/ModalRoot.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React, { ComponentType } from 'react';
diff --git a/dashboards-notifications/public/components/Modal/index.ts b/dashboards-notifications/public/components/Modal/index.ts
index 530cc378..2e7b7d53 100644
--- a/dashboards-notifications/public/components/Modal/index.ts
+++ b/dashboards-notifications/public/components/Modal/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { ModalConsumer, ModalProvider } from './Modal';
diff --git a/dashboards-notifications/public/components/__tests__/ContentPanel.test.tsx b/dashboards-notifications/public/components/__tests__/ContentPanel.test.tsx
index 4e6c9395..f1c35e23 100644
--- a/dashboards-notifications/public/components/__tests__/ContentPanel.test.tsx
+++ b/dashboards-notifications/public/components/__tests__/ContentPanel.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React from 'react';
diff --git a/dashboards-notifications/public/components/__tests__/ContentPanelActions.test.tsx b/dashboards-notifications/public/components/__tests__/ContentPanelActions.test.tsx
index 7d9e0ab4..58a55e9c 100644
--- a/dashboards-notifications/public/components/__tests__/ContentPanelActions.test.tsx
+++ b/dashboards-notifications/public/components/__tests__/ContentPanelActions.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React from 'react';
diff --git a/dashboards-notifications/public/components/__tests__/Modal.test.tsx b/dashboards-notifications/public/components/__tests__/Modal.test.tsx
index ad0346d1..9b74e2c4 100644
--- a/dashboards-notifications/public/components/__tests__/Modal.test.tsx
+++ b/dashboards-notifications/public/components/__tests__/Modal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import React from 'react';
diff --git a/dashboards-notifications/public/components/coreServices.tsx b/dashboards-notifications/public/components/coreServices.tsx
index 65b3f310..de1d49c6 100644
--- a/dashboards-notifications/public/components/coreServices.tsx
+++ b/dashboards-notifications/public/components/coreServices.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { createContext } from 'react';
diff --git a/dashboards-notifications/public/index.ts b/dashboards-notifications/public/index.ts
index 647b9044..36345985 100644
--- a/dashboards-notifications/public/index.ts
+++ b/dashboards-notifications/public/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import './index.scss';
diff --git a/dashboards-notifications/public/models/interfaces.ts b/dashboards-notifications/public/models/interfaces.ts
index 3fe7814d..03c7ffee 100644
--- a/dashboards-notifications/public/models/interfaces.ts
+++ b/dashboards-notifications/public/models/interfaces.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { NotificationService } from '../services';
diff --git a/dashboards-notifications/public/pages/Channels/Channels.tsx b/dashboards-notifications/public/pages/Channels/Channels.tsx
index 46e7ddea..7e90eba1 100644
--- a/dashboards-notifications/public/pages/Channels/Channels.tsx
+++ b/dashboards-notifications/public/pages/Channels/Channels.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/ChannelActions.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/ChannelActions.test.tsx
index 0a977620..a39acd41 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/ChannelActions.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/ChannelActions.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/ChannelControls.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/ChannelControls.test.tsx
index aea80d0a..e42cda97 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/ChannelControls.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/ChannelControls.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetails.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetails.test.tsx
index 2b021dc6..5ebcacb1 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetails.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetails.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetailsActions.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetailsActions.test.tsx
index 08aaad3e..f1224188 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetailsActions.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/ChannelDetailsActions.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/ChannelSettingsDetails.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/ChannelSettingsDetails.test.tsx
index 1c1ba600..6d0abda9 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/ChannelSettingsDetails.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/ChannelSettingsDetails.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/Channels.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/Channels.test.tsx
index af1cc9e2..b4ef044e 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/Channels.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/Channels.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/DeleteChannelModal.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/DeleteChannelModal.test.tsx
index 041d64bb..63aac918 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/DeleteChannelModal.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/DeleteChannelModal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/DetailsListModal.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/DetailsListModal.test.tsx
index db39eacf..0e97ffb5 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/DetailsListModal.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/DetailsListModal.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/DetailsTableModal.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/DetailsTableModal.test.tsx
index 79758014..5a455a10 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/DetailsTableModal.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/DetailsTableModal.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { configure, mount } from 'enzyme';
diff --git a/dashboards-notifications/public/pages/Channels/__tests__/MuteChannelModal.test.tsx b/dashboards-notifications/public/pages/Channels/__tests__/MuteChannelModal.test.tsx
index 6c4ceadd..19eaf7e5 100644
--- a/dashboards-notifications/public/pages/Channels/__tests__/MuteChannelModal.test.tsx
+++ b/dashboards-notifications/public/pages/Channels/__tests__/MuteChannelModal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { MOCK_DATA } from '../../../../test/mocks/mockData';
diff --git a/dashboards-notifications/public/pages/Channels/components/ChannelActions.tsx b/dashboards-notifications/public/pages/Channels/components/ChannelActions.tsx
index 6b4ce4eb..f74e74b8 100644
--- a/dashboards-notifications/public/pages/Channels/components/ChannelActions.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/ChannelActions.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiButton, EuiContextMenuItem, EuiPopover } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Channels/components/ChannelControls.tsx b/dashboards-notifications/public/pages/Channels/components/ChannelControls.tsx
index 2ea851b3..a562e93d 100644
--- a/dashboards-notifications/public/pages/Channels/components/ChannelControls.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/ChannelControls.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailItems.tsx b/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailItems.tsx
index b745e200..d66ada75 100644
--- a/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailItems.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailItems.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/details/ChannelDetails.tsx b/dashboards-notifications/public/pages/Channels/components/details/ChannelDetails.tsx
index 1e8658c7..f7d6ca51 100644
--- a/dashboards-notifications/public/pages/Channels/components/details/ChannelDetails.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/details/ChannelDetails.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailsActions.tsx b/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailsActions.tsx
index 7e507ee3..d37a5000 100644
--- a/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailsActions.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/details/ChannelDetailsActions.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/details/ChannelSettingsDetails.tsx b/dashboards-notifications/public/pages/Channels/components/details/ChannelSettingsDetails.tsx
index f6dd83bc..ad8f4756 100644
--- a/dashboards-notifications/public/pages/Channels/components/details/ChannelSettingsDetails.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/details/ChannelSettingsDetails.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiLink } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Channels/components/modals/DeleteChannelModal.tsx b/dashboards-notifications/public/pages/Channels/components/modals/DeleteChannelModal.tsx
index 0fc73da0..1ab66e7e 100644
--- a/dashboards-notifications/public/pages/Channels/components/modals/DeleteChannelModal.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/modals/DeleteChannelModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/modals/DetailsListModal.tsx b/dashboards-notifications/public/pages/Channels/components/modals/DetailsListModal.tsx
index 28f17fd3..fc590001 100644
--- a/dashboards-notifications/public/pages/Channels/components/modals/DetailsListModal.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/modals/DetailsListModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/modals/DetailsTableModal.tsx b/dashboards-notifications/public/pages/Channels/components/modals/DetailsTableModal.tsx
index 5c44c7ab..11ee09ac 100644
--- a/dashboards-notifications/public/pages/Channels/components/modals/DetailsTableModal.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/modals/DetailsTableModal.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/components/modals/MuteChannelModal.tsx b/dashboards-notifications/public/pages/Channels/components/modals/MuteChannelModal.tsx
index 41a7b588..3a0d7fce 100644
--- a/dashboards-notifications/public/pages/Channels/components/modals/MuteChannelModal.tsx
+++ b/dashboards-notifications/public/pages/Channels/components/modals/MuteChannelModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Channels/types.ts b/dashboards-notifications/public/pages/Channels/types.ts
index a84833ff..d8f9c65a 100644
--- a/dashboards-notifications/public/pages/Channels/types.ts
+++ b/dashboards-notifications/public/pages/Channels/types.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 export interface ListItemType {
diff --git a/dashboards-notifications/public/pages/CreateChannel/CreateChannel.tsx b/dashboards-notifications/public/pages/CreateChannel/CreateChannel.tsx
index cb468f19..28d40d77 100644
--- a/dashboards-notifications/public/pages/CreateChannel/CreateChannel.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/CreateChannel.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelAvailabilityPanel.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelAvailabilityPanel.test.tsx
index d1f819e8..b57d3d31 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelAvailabilityPanel.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelAvailabilityPanel.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelNamePanel.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelNamePanel.test.tsx
index 3bf46ff9..1ac31d04 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelNamePanel.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/ChannelNamePanel.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/ChimeSettings.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/ChimeSettings.test.tsx
index 2e034689..50270c5b 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/ChimeSettings.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/ChimeSettings.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateChannel.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateChannel.test.tsx
index efef1db1..b972770b 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateChannel.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateChannel.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateRecipientGroupModal.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateRecipientGroupModal.test.tsx
index 9b94e391..c7e3c7ee 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateRecipientGroupModal.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateRecipientGroupModal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSESSenderModal.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSESSenderModal.test.tsx
index 2c6774db..64a30448 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSESSenderModal.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSESSenderModal.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSenderModal.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSenderModal.test.tsx
index eca27a11..854a8559 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSenderModal.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/CreateSenderModal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/CustomWebhookSettings.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/CustomWebhookSettings.test.tsx
index 2bf7e050..fdff5702 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/CustomWebhookSettings.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/CustomWebhookSettings.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/EmailSettings.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/EmailSettings.test.tsx
index 0841e1c2..88594c46 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/EmailSettings.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/EmailSettings.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/SNSSettings.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/SNSSettings.test.tsx
index ec99acb2..ac40d658 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/SNSSettings.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/SNSSettings.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/SlackSettings.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/SlackSettings.test.tsx
index aa2b4f23..7b6d31ab 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/SlackSettings.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/SlackSettings.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/WebhookHeaders.test.tsx b/dashboards-notifications/public/pages/CreateChannel/__tests__/WebhookHeaders.test.tsx
index 7ecb4ef2..bac6504c 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/WebhookHeaders.test.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/WebhookHeaders.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/helper.test.ts b/dashboards-notifications/public/pages/CreateChannel/__tests__/helper.test.ts
index 21c5e1f7..0f1a88a5 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/helper.test.ts
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/helper.test.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { ChannelItemType } from '../../../../models/interfaces';
diff --git a/dashboards-notifications/public/pages/CreateChannel/__tests__/validationHelper.test.ts b/dashboards-notifications/public/pages/CreateChannel/__tests__/validationHelper.test.ts
index fe2f44a3..832088a4 100644
--- a/dashboards-notifications/public/pages/CreateChannel/__tests__/validationHelper.test.ts
+++ b/dashboards-notifications/public/pages/CreateChannel/__tests__/validationHelper.test.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/ChannelAvailabilityPanel.tsx b/dashboards-notifications/public/pages/CreateChannel/components/ChannelAvailabilityPanel.tsx
index e341ee23..c0bb586f 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/ChannelAvailabilityPanel.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/ChannelAvailabilityPanel.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/ChannelNamePanel.tsx b/dashboards-notifications/public/pages/CreateChannel/components/ChannelNamePanel.tsx
index 9f37b0dc..b034e972 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/ChannelNamePanel.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/ChannelNamePanel.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiFieldText, EuiFormRow, EuiTextArea } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/ChimeSettings.tsx b/dashboards-notifications/public/pages/CreateChannel/components/ChimeSettings.tsx
index d661a58a..edf75305 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/ChimeSettings.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/ChimeSettings.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiFieldText, EuiFormRow } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/CustomWebhookSettings.tsx b/dashboards-notifications/public/pages/CreateChannel/components/CustomWebhookSettings.tsx
index 9a9a92d0..d348f5fa 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/CustomWebhookSettings.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/CustomWebhookSettings.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/EmailSettings.tsx b/dashboards-notifications/public/pages/CreateChannel/components/EmailSettings.tsx
index 1a6a9458..7c1e7c09 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/EmailSettings.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/EmailSettings.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/SNSSettings.tsx b/dashboards-notifications/public/pages/CreateChannel/components/SNSSettings.tsx
index e7c5e7fb..870c9468 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/SNSSettings.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/SNSSettings.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/SlackSettings.tsx b/dashboards-notifications/public/pages/CreateChannel/components/SlackSettings.tsx
index a2b4bfbf..9ca0c961 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/SlackSettings.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/SlackSettings.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiFieldText, EuiFormRow } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/WebhookHeaders.tsx b/dashboards-notifications/public/pages/CreateChannel/components/WebhookHeaders.tsx
index 9bb75729..a7616d40 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/WebhookHeaders.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/WebhookHeaders.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateRecipientGroupModal.tsx b/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateRecipientGroupModal.tsx
index 433be3b2..716ee0d6 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateRecipientGroupModal.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateRecipientGroupModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSESSenderModal.tsx b/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSESSenderModal.tsx
index bed9cd4a..cc33cf66 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSESSenderModal.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSESSenderModal.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSenderModal.tsx b/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSenderModal.tsx
index cf8d3f61..35580205 100644
--- a/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSenderModal.tsx
+++ b/dashboards-notifications/public/pages/CreateChannel/components/modals/CreateSenderModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/CreateChannel/utils/helper.ts b/dashboards-notifications/public/pages/CreateChannel/utils/helper.ts
index 5b993af2..cfa26c80 100644
--- a/dashboards-notifications/public/pages/CreateChannel/utils/helper.ts
+++ b/dashboards-notifications/public/pages/CreateChannel/utils/helper.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { EuiComboBoxOptionOption } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/CreateChannel/utils/validationHelper.ts b/dashboards-notifications/public/pages/CreateChannel/utils/validationHelper.ts
index e10c4570..ea03b3a9 100644
--- a/dashboards-notifications/public/pages/CreateChannel/utils/validationHelper.ts
+++ b/dashboards-notifications/public/pages/CreateChannel/utils/validationHelper.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiComboBoxOptionOption } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Emails/CreateRecipientGroup.tsx b/dashboards-notifications/public/pages/Emails/CreateRecipientGroup.tsx
index b0d1df8e..cf8386bf 100644
--- a/dashboards-notifications/public/pages/Emails/CreateRecipientGroup.tsx
+++ b/dashboards-notifications/public/pages/Emails/CreateRecipientGroup.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/CreateSESSender.tsx b/dashboards-notifications/public/pages/Emails/CreateSESSender.tsx
index 71c67aef..61603309 100644
--- a/dashboards-notifications/public/pages/Emails/CreateSESSender.tsx
+++ b/dashboards-notifications/public/pages/Emails/CreateSESSender.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/CreateSender.tsx b/dashboards-notifications/public/pages/Emails/CreateSender.tsx
index 21b92a2a..08053c1b 100644
--- a/dashboards-notifications/public/pages/Emails/CreateSender.tsx
+++ b/dashboards-notifications/public/pages/Emails/CreateSender.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/EmailGroups.tsx b/dashboards-notifications/public/pages/Emails/EmailGroups.tsx
index 5b124f8c..551bede3 100644
--- a/dashboards-notifications/public/pages/Emails/EmailGroups.tsx
+++ b/dashboards-notifications/public/pages/Emails/EmailGroups.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiSpacer, EuiTitle } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Emails/EmailSenders.tsx b/dashboards-notifications/public/pages/Emails/EmailSenders.tsx
index 245d36b7..a452859d 100644
--- a/dashboards-notifications/public/pages/Emails/EmailSenders.tsx
+++ b/dashboards-notifications/public/pages/Emails/EmailSenders.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { EuiSpacer, EuiTitle } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroup.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroup.test.tsx
index 4d5c4107..8b24b008 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroup.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroup.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { MOCK_DATA } from '../../../../test/mocks/mockData';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroupForm.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroupForm.test.tsx
index 0a554d54..8f5d1a96 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroupForm.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/CreateRecipientGroupForm.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSender.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSender.test.tsx
index d699f33f..a23ac5a2 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSender.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSender.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSenderForm.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSenderForm.test.tsx
index 78958222..8cf8a11d 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSenderForm.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/CreateSESSenderForm.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/CreateSender.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/CreateSender.test.tsx
index 379081cc..99707ebf 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/CreateSender.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/CreateSender.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/CreateSenderForm.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/CreateSenderForm.test.tsx
index feea89b6..a226eac1 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/CreateSenderForm.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/CreateSenderForm.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/DeleteRecipientGroupModal.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/DeleteRecipientGroupModal.test.tsx
index dd535131..797accf6 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/DeleteRecipientGroupModal.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/DeleteRecipientGroupModal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/DeleteSenderModal.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/DeleteSenderModal.test.tsx
index 72df8f7d..8d8725af 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/DeleteSenderModal.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/DeleteSenderModal.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/EmailGroups.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/EmailGroups.test.tsx
index 5ee4324b..f6e5449e 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/EmailGroups.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/EmailGroups.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/EmailSenders.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/EmailSenders.test.tsx
index 6dd8208c..b4f01b59 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/EmailSenders.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/EmailSenders.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/RecipientGroupsTable.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/RecipientGroupsTable.test.tsx
index ffcfef53..a69755c0 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/RecipientGroupsTable.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/RecipientGroupsTable.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/SendersTable.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/SendersTable.test.tsx
index c688c4c2..c706308f 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/SendersTable.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/SendersTable.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render, waitFor } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/SendersTableControls.test.tsx b/dashboards-notifications/public/pages/Emails/__tests__/SendersTableControls.test.tsx
index 55a7cc1e..b4f5a3e9 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/SendersTableControls.test.tsx
+++ b/dashboards-notifications/public/pages/Emails/__tests__/SendersTableControls.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/helper.test.ts b/dashboards-notifications/public/pages/Emails/__tests__/helper.test.ts
index 831828ca..ca9f2049 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/helper.test.ts
+++ b/dashboards-notifications/public/pages/Emails/__tests__/helper.test.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/__tests__/validationHelper.test.ts b/dashboards-notifications/public/pages/Emails/__tests__/validationHelper.test.ts
index 180e7ce3..d528897c 100644
--- a/dashboards-notifications/public/pages/Emails/__tests__/validationHelper.test.ts
+++ b/dashboards-notifications/public/pages/Emails/__tests__/validationHelper.test.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/forms/CreateRecipientGroupForm.tsx b/dashboards-notifications/public/pages/Emails/components/forms/CreateRecipientGroupForm.tsx
index 0b4e2dff..c6ec50e3 100644
--- a/dashboards-notifications/public/pages/Emails/components/forms/CreateRecipientGroupForm.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/forms/CreateRecipientGroupForm.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/forms/CreateSESSenderForm.tsx b/dashboards-notifications/public/pages/Emails/components/forms/CreateSESSenderForm.tsx
index 4ad634bb..c533c947 100644
--- a/dashboards-notifications/public/pages/Emails/components/forms/CreateSESSenderForm.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/forms/CreateSESSenderForm.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/forms/CreateSenderForm.tsx b/dashboards-notifications/public/pages/Emails/components/forms/CreateSenderForm.tsx
index 4bce9141..21ae931e 100644
--- a/dashboards-notifications/public/pages/Emails/components/forms/CreateSenderForm.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/forms/CreateSenderForm.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/modals/DeleteRecipientGroupModal.tsx b/dashboards-notifications/public/pages/Emails/components/modals/DeleteRecipientGroupModal.tsx
index 24dd666b..3ecaf1e9 100644
--- a/dashboards-notifications/public/pages/Emails/components/modals/DeleteRecipientGroupModal.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/modals/DeleteRecipientGroupModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { SERVER_DELAY } from '../../../../../common';
diff --git a/dashboards-notifications/public/pages/Emails/components/modals/DeleteSenderModal.tsx b/dashboards-notifications/public/pages/Emails/components/modals/DeleteSenderModal.tsx
index 64c649b2..5ed2899a 100644
--- a/dashboards-notifications/public/pages/Emails/components/modals/DeleteSenderModal.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/modals/DeleteSenderModal.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/tables/RecipientGroupsTable.tsx b/dashboards-notifications/public/pages/Emails/components/tables/RecipientGroupsTable.tsx
index 84ac2b0d..36bc8081 100644
--- a/dashboards-notifications/public/pages/Emails/components/tables/RecipientGroupsTable.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/tables/RecipientGroupsTable.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/tables/SESSendersTable.tsx b/dashboards-notifications/public/pages/Emails/components/tables/SESSendersTable.tsx
index ef7eb717..e7a5bd9d 100644
--- a/dashboards-notifications/public/pages/Emails/components/tables/SESSendersTable.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/tables/SESSendersTable.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/tables/SendersTable.tsx b/dashboards-notifications/public/pages/Emails/components/tables/SendersTable.tsx
index 72c96ee9..fb715645 100644
--- a/dashboards-notifications/public/pages/Emails/components/tables/SendersTable.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/tables/SendersTable.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/components/tables/SendersTableControls.tsx b/dashboards-notifications/public/pages/Emails/components/tables/SendersTableControls.tsx
index 0a7344bd..15e6d995 100644
--- a/dashboards-notifications/public/pages/Emails/components/tables/SendersTableControls.tsx
+++ b/dashboards-notifications/public/pages/Emails/components/tables/SendersTableControls.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Emails/utils/helper.ts b/dashboards-notifications/public/pages/Emails/utils/helper.ts
index 9117271f..766a2d5c 100644
--- a/dashboards-notifications/public/pages/Emails/utils/helper.ts
+++ b/dashboards-notifications/public/pages/Emails/utils/helper.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { EuiComboBoxOptionOption } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Emails/utils/validationHelper.ts b/dashboards-notifications/public/pages/Emails/utils/validationHelper.ts
index bd8a37b3..6284fbc2 100644
--- a/dashboards-notifications/public/pages/Emails/utils/validationHelper.ts
+++ b/dashboards-notifications/public/pages/Emails/utils/validationHelper.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiComboBoxOptionOption } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Main/Main.tsx b/dashboards-notifications/public/pages/Main/Main.tsx
index def10329..faa135c0 100644
--- a/dashboards-notifications/public/pages/Main/Main.tsx
+++ b/dashboards-notifications/public/pages/Main/Main.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiPage, EuiPageBody, EuiPageSideBar, EuiSideNav } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Main/__tests__/Main.test.tsx b/dashboards-notifications/public/pages/Main/__tests__/Main.test.tsx
index 88c291ce..3b5772aa 100644
--- a/dashboards-notifications/public/pages/Main/__tests__/Main.test.tsx
+++ b/dashboards-notifications/public/pages/Main/__tests__/Main.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Main/index.ts b/dashboards-notifications/public/pages/Main/index.ts
index ab0ac44b..65d8003e 100644
--- a/dashboards-notifications/public/pages/Main/index.ts
+++ b/dashboards-notifications/public/pages/Main/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import Main from './Main';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/AddFilterButton.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/AddFilterButton.test.tsx
index 5d6eaea1..b272bb65 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/AddFilterButton.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/AddFilterButton.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/EmptyState.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/EmptyState.test.tsx
index 112411f6..5a8d9511 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/EmptyState.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/EmptyState.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/FilterEditPopover.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/FilterEditPopover.test.tsx
index 61bca4fa..9b63e8e2 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/FilterEditPopover.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/FilterEditPopover.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/Filters.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/Filters.test.tsx
index a02710d9..576b3081 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/Filters.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/Filters.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/GlobalFilterButton.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/GlobalFilterButton.test.tsx
index 8b15b331..b9f97df4 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/GlobalFilterButton.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/GlobalFilterButton.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/HistogramControls.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/HistogramControls.test.tsx
index 20c87f51..63bf42f2 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/HistogramControls.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/HistogramControls.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/Notifications.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/Notifications.test.tsx
index 9487f69f..90d71bc8 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/Notifications.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/Notifications.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsHistogram.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsHistogram.test.tsx
index 06a3a866..d1142cff 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsHistogram.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsHistogram.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsSearchBar.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsSearchBar.test.tsx
index fb4b892b..2f89eb79 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsSearchBar.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsSearchBar.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsTable.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsTable.test.tsx
index 80066d44..ff6e29a2 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsTable.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/NotificationsTable.test.tsx
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { EuiTableSortingType } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/TableFlyout.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/TableFlyout.test.tsx
index 9f5150a5..1aa9a60a 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/TableFlyout.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/TableFlyout.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/__tests__/filterHelpers.test.tsx b/dashboards-notifications/public/pages/Notifications/__tests__/filterHelpers.test.tsx
index aed45362..fb036d76 100644
--- a/dashboards-notifications/public/pages/Notifications/__tests__/filterHelpers.test.tsx
+++ b/dashboards-notifications/public/pages/Notifications/__tests__/filterHelpers.test.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { fireEvent, render } from '@testing-library/react';
diff --git a/dashboards-notifications/public/pages/Notifications/components/EmptyState/EmptyState.tsx b/dashboards-notifications/public/pages/Notifications/components/EmptyState/EmptyState.tsx
index 23cc35c0..fe9e6ad6 100644
--- a/dashboards-notifications/public/pages/Notifications/components/EmptyState/EmptyState.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/EmptyState/EmptyState.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiButton, EuiEmptyPrompt, EuiLink, EuiText } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/HistogramControls.tsx b/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/HistogramControls.tsx
index 451542f5..38f3b63a 100644
--- a/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/HistogramControls.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/HistogramControls.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { HISTOGRAM_TYPE } from '../../../../utils/constants';
diff --git a/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/NotificationsHistogram.tsx b/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/NotificationsHistogram.tsx
index 738bf7c0..27271d03 100644
--- a/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/NotificationsHistogram.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/NotificationsHistogram/NotificationsHistogram.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/ChannelCard.tsx b/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/ChannelCard.tsx
index 119bd7c6..e635f9e3 100644
--- a/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/ChannelCard.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/ChannelCard.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/TableFlyout.tsx b/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/TableFlyout.tsx
index 7335878b..21ce0742 100644
--- a/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/TableFlyout.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/Flyout/TableFlyout.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/NotificationsTable.tsx b/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/NotificationsTable.tsx
index e9052871..e1d8dcff 100644
--- a/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/NotificationsTable.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/NotificationsTable/NotificationsTable.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/AddFilterButton.tsx b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/AddFilterButton.tsx
index a62ab498..f49a030e 100644
--- a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/AddFilterButton.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/AddFilterButton.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiButtonEmpty, EuiPopover, EuiPopoverTitle } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/FilterEditPopover.tsx b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/FilterEditPopover.tsx
index 7f633abf..005fc6f3 100644
--- a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/FilterEditPopover.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/FilterEditPopover.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/Filters.tsx b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/Filters.tsx
index b861a651..4a2e51a1 100644
--- a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/Filters.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/Filters.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/GlobalFilterButton.tsx b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/GlobalFilterButton.tsx
index a91a076c..6fb19942 100644
--- a/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/GlobalFilterButton.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/SearchBar/Filter/GlobalFilterButton.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/SearchBar/NotificationsSearchBar.tsx b/dashboards-notifications/public/pages/Notifications/components/SearchBar/NotificationsSearchBar.tsx
index 8b4480af..ec49dc6b 100644
--- a/dashboards-notifications/public/pages/Notifications/components/SearchBar/NotificationsSearchBar.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/SearchBar/NotificationsSearchBar.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/pages/Notifications/components/SearchBar/utils/filterHelpers.tsx b/dashboards-notifications/public/pages/Notifications/components/SearchBar/utils/filterHelpers.tsx
index 767e6d2e..4421567a 100644
--- a/dashboards-notifications/public/pages/Notifications/components/SearchBar/utils/filterHelpers.tsx
+++ b/dashboards-notifications/public/pages/Notifications/components/SearchBar/utils/filterHelpers.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { EuiComboBox, EuiFieldText, EuiFormRow, EuiSpacer } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Notifications/containers/Notifications.tsx b/dashboards-notifications/public/pages/Notifications/containers/Notifications.tsx
index e2029146..cc941f9a 100644
--- a/dashboards-notifications/public/pages/Notifications/containers/Notifications.tsx
+++ b/dashboards-notifications/public/pages/Notifications/containers/Notifications.tsx
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { Datum } from '@elastic/charts';
diff --git a/dashboards-notifications/public/pages/Notifications/containers/index.ts b/dashboards-notifications/public/pages/Notifications/containers/index.ts
index afdce5e9..7fb09198 100644
--- a/dashboards-notifications/public/pages/Notifications/containers/index.ts
+++ b/dashboards-notifications/public/pages/Notifications/containers/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import Notifications from './Notifications';
diff --git a/dashboards-notifications/public/pages/Notifications/index.ts b/dashboards-notifications/public/pages/Notifications/index.ts
index a97cc7b5..71317ff2 100644
--- a/dashboards-notifications/public/pages/Notifications/index.ts
+++ b/dashboards-notifications/public/pages/Notifications/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import Notifications from './containers/Notifications';
diff --git a/dashboards-notifications/public/pages/Notifications/utils/__tests__/helpers.test.ts b/dashboards-notifications/public/pages/Notifications/utils/__tests__/helpers.test.ts
index 29058570..0d3bd68e 100644
--- a/dashboards-notifications/public/pages/Notifications/utils/__tests__/helpers.test.ts
+++ b/dashboards-notifications/public/pages/Notifications/utils/__tests__/helpers.test.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { DEFAULT_QUERY_PARAMS } from '../constants';
diff --git a/dashboards-notifications/public/pages/Notifications/utils/constants.ts b/dashboards-notifications/public/pages/Notifications/utils/constants.ts
index db12d4f7..0bf5c183 100644
--- a/dashboards-notifications/public/pages/Notifications/utils/constants.ts
+++ b/dashboards-notifications/public/pages/Notifications/utils/constants.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { SortDirection } from '@elastic/eui';
diff --git a/dashboards-notifications/public/pages/Notifications/utils/helpers.ts b/dashboards-notifications/public/pages/Notifications/utils/helpers.ts
index e710ddb1..09cd7fd4 100644
--- a/dashboards-notifications/public/pages/Notifications/utils/helpers.ts
+++ b/dashboards-notifications/public/pages/Notifications/utils/helpers.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { Direction, ShortDate } from '@elastic/eui';
diff --git a/dashboards-notifications/public/plugin.ts b/dashboards-notifications/public/plugin.ts
index c7f2b6c6..6e71895e 100644
--- a/dashboards-notifications/public/plugin.ts
+++ b/dashboards-notifications/public/plugin.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import {
diff --git a/dashboards-notifications/public/services/EventService.ts b/dashboards-notifications/public/services/EventService.ts
index 3d849e31..94717e94 100644
--- a/dashboards-notifications/public/services/EventService.ts
+++ b/dashboards-notifications/public/services/EventService.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { HttpFetchQuery, HttpSetup } from '../../../../src/core/public';
diff --git a/dashboards-notifications/public/services/NotificationService.ts b/dashboards-notifications/public/services/NotificationService.ts
index 9b4bff69..81b58283 100644
--- a/dashboards-notifications/public/services/NotificationService.ts
+++ b/dashboards-notifications/public/services/NotificationService.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { SortDirection } from '@elastic/eui';
diff --git a/dashboards-notifications/public/services/index.ts b/dashboards-notifications/public/services/index.ts
index caa431bc..77d824d6 100644
--- a/dashboards-notifications/public/services/index.ts
+++ b/dashboards-notifications/public/services/index.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import EventService from './EventService';
diff --git a/dashboards-notifications/public/services/services.ts b/dashboards-notifications/public/services/services.ts
index 5862afc5..f2521599 100644
--- a/dashboards-notifications/public/services/services.ts
+++ b/dashboards-notifications/public/services/services.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { createContext } from 'react';
diff --git a/dashboards-notifications/public/services/utils/helper.ts b/dashboards-notifications/public/services/utils/helper.ts
index 9b320dc5..2c2e509e 100644
--- a/dashboards-notifications/public/services/utils/helper.ts
+++ b/dashboards-notifications/public/services/utils/helper.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/public/types.ts b/dashboards-notifications/public/types.ts
index 42c9ac88..5f7eec2a 100644
--- a/dashboards-notifications/public/types.ts
+++ b/dashboards-notifications/public/types.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { NavigationPublicPluginStart } from '../../../src/plugins/navigation/public';
diff --git a/dashboards-notifications/public/utils/__tests__/helper.test.ts b/dashboards-notifications/public/utils/__tests__/helper.test.ts
index 69cf080e..5e5980dc 100644
--- a/dashboards-notifications/public/utils/__tests__/helper.test.ts
+++ b/dashboards-notifications/public/utils/__tests__/helper.test.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { getErrorMessage, renderTime } from '../helpers';
diff --git a/dashboards-notifications/public/utils/constants.ts b/dashboards-notifications/public/utils/constants.ts
index 5f6b1d5b..aed0abd9 100644
--- a/dashboards-notifications/public/utils/constants.ts
+++ b/dashboards-notifications/public/utils/constants.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 export const DOCUMENTATION_LINK = '';
diff --git a/dashboards-notifications/public/utils/helpers.ts b/dashboards-notifications/public/utils/helpers.ts
index 28301fc6..5fee9959 100644
--- a/dashboards-notifications/public/utils/helpers.ts
+++ b/dashboards-notifications/public/utils/helpers.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import moment from 'moment';
diff --git a/dashboards-notifications/server/clusters/notificationsPlugin.ts b/dashboards-notifications/server/clusters/notificationsPlugin.ts
index 1b8446f8..0dc0eadd 100644
--- a/dashboards-notifications/server/clusters/notificationsPlugin.ts
+++ b/dashboards-notifications/server/clusters/notificationsPlugin.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { OPENSEARCH_API } from '../../common';
diff --git a/dashboards-notifications/server/routes/configRoutes.ts b/dashboards-notifications/server/routes/configRoutes.ts
index 40e72e90..b340a011 100644
--- a/dashboards-notifications/server/routes/configRoutes.ts
+++ b/dashboards-notifications/server/routes/configRoutes.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { schema } from '@osd/config-schema';
diff --git a/dashboards-notifications/server/routes/eventRoutes.ts b/dashboards-notifications/server/routes/eventRoutes.ts
index 29b8eafa..b87b1516 100644
--- a/dashboards-notifications/server/routes/eventRoutes.ts
+++ b/dashboards-notifications/server/routes/eventRoutes.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { schema } from '@osd/config-schema';
diff --git a/dashboards-notifications/server/routes/index.ts b/dashboards-notifications/server/routes/index.ts
index b571d953..c1db4f9f 100644
--- a/dashboards-notifications/server/routes/index.ts
+++ b/dashboards-notifications/server/routes/index.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { IRouter } from '../../../../src/core/server';
diff --git a/dashboards-notifications/server/utils/__tests__/helper.test.ts b/dashboards-notifications/server/utils/__tests__/helper.test.ts
index f48e587d..b4e63b9d 100644
--- a/dashboards-notifications/server/utils/__tests__/helper.test.ts
+++ b/dashboards-notifications/server/utils/__tests__/helper.test.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import { joinRequestParams } from '../helper';
diff --git a/dashboards-notifications/server/utils/helper.ts b/dashboards-notifications/server/utils/helper.ts
index d1ab3b81..9751b947 100644
--- a/dashboards-notifications/server/utils/helper.ts
+++ b/dashboards-notifications/server/utils/helper.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 export const joinRequestParams = (
diff --git a/dashboards-notifications/test/jest.config.js b/dashboards-notifications/test/jest.config.js
index 637b899e..299210bc 100644
--- a/dashboards-notifications/test/jest.config.js
+++ b/dashboards-notifications/test/jest.config.js
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 module.exports = {
diff --git a/dashboards-notifications/test/mocks/fileMock.ts b/dashboards-notifications/test/mocks/fileMock.ts
index 9b7047f3..ad7b12d7 100644
--- a/dashboards-notifications/test/mocks/fileMock.ts
+++ b/dashboards-notifications/test/mocks/fileMock.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 module.exports = 'mock-file';
diff --git a/dashboards-notifications/test/mocks/httpClientMock.ts b/dashboards-notifications/test/mocks/httpClientMock.ts
index e313f421..24c04a95 100644
--- a/dashboards-notifications/test/mocks/httpClientMock.ts
+++ b/dashboards-notifications/test/mocks/httpClientMock.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- *   Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- *   Licensed under the Apache License, Version 2.0 (the "License").
- *   You may not use this file except in compliance with the License.
- *   A copy of the License is located at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   or in the "license" file accompanying this file. This file is distributed
- *   on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- *   express or implied. See the License for the specific language governing
- *   permissions and limitations under the License.
  */
 
 import { HttpSetup } from "opensearch-dashboards/public";
diff --git a/dashboards-notifications/test/mocks/mockData.ts b/dashboards-notifications/test/mocks/mockData.ts
index 562bae29..a902ae6e 100644
--- a/dashboards-notifications/test/mocks/mockData.ts
+++ b/dashboards-notifications/test/mocks/mockData.ts
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import {
diff --git a/dashboards-notifications/test/mocks/routerPropsMock.ts b/dashboards-notifications/test/mocks/routerPropsMock.ts
index f59f9dce..a063625c 100644
--- a/dashboards-notifications/test/mocks/routerPropsMock.ts
+++ b/dashboards-notifications/test/mocks/routerPropsMock.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { RouteComponentProps } from "react-router-dom";
diff --git a/dashboards-notifications/test/mocks/serviceMock.ts b/dashboards-notifications/test/mocks/serviceMock.ts
index 13101794..14239fa0 100644
--- a/dashboards-notifications/test/mocks/serviceMock.ts
+++ b/dashboards-notifications/test/mocks/serviceMock.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 import { CoreStart } from 'opensearch-dashboards/public';
diff --git a/dashboards-notifications/test/mocks/styleMock.ts b/dashboards-notifications/test/mocks/styleMock.ts
index f4bda3d2..28de3c8b 100644
--- a/dashboards-notifications/test/mocks/styleMock.ts
+++ b/dashboards-notifications/test/mocks/styleMock.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 module.exports = {};
diff --git a/dashboards-notifications/test/setup.jest.ts b/dashboards-notifications/test/setup.jest.ts
index 2c65ad0d..e7c006b6 100644
--- a/dashboards-notifications/test/setup.jest.ts
+++ b/dashboards-notifications/test/setup.jest.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 // import '@testing-library/jest-dom/extend-expect';
diff --git a/dashboards-notifications/test/setupTests.ts b/dashboards-notifications/test/setupTests.ts
index be4969e7..87205cca 100644
--- a/dashboards-notifications/test/setupTests.ts
+++ b/dashboards-notifications/test/setupTests.ts
@@ -1,27 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
  */
 
 require('babel-polyfill');
diff --git a/notifications/.codecov.yml b/notifications/.codecov.yml
index 517c0874..5980b360 100644
--- a/notifications/.codecov.yml
+++ b/notifications/.codecov.yml
@@ -1,29 +1,7 @@
 ---
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
-
 ##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 codecov:
diff --git a/notifications/.editorconfig b/notifications/.editorconfig
index 0d2df500..98c68cf9 100644
--- a/notifications/.editorconfig
+++ b/notifications/.editorconfig
@@ -1,28 +1,6 @@
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
-
 ##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # config for Pinterest ktlint. https://github.com/pinterest/ktlint
diff --git a/notifications/.gitignore b/notifications/.gitignore
index aff0ae1e..1dc6f123 100644
--- a/notifications/.gitignore
+++ b/notifications/.gitignore
@@ -1,12 +1,8 @@
 #
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
+##
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
+##
 #
 
 ### Java ###
diff --git a/notifications/build-tools/merged-coverage.gradle b/notifications/build-tools/merged-coverage.gradle
index 2f49d2da..f94c8a67 100644
--- a/notifications/build-tools/merged-coverage.gradle
+++ b/notifications/build-tools/merged-coverage.gradle
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 allprojects {
diff --git a/notifications/build-tools/plugin-coverage.gradle b/notifications/build-tools/plugin-coverage.gradle
index 527cefd3..a6e0afdc 100644
--- a/notifications/build-tools/plugin-coverage.gradle
+++ b/notifications/build-tools/plugin-coverage.gradle
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 /**
diff --git a/notifications/build.gradle b/notifications/build.gradle
index a95981dd..1d707731 100644
--- a/notifications/build.gradle
+++ b/notifications/build.gradle
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 
diff --git a/notifications/config/checkstyle/checkstyle.xml b/notifications/config/checkstyle/checkstyle.xml
index 5e99b8a1..1105f0b2 100644
--- a/notifications/config/checkstyle/checkstyle.xml
+++ b/notifications/config/checkstyle/checkstyle.xml
@@ -1,31 +1,7 @@
 <?xml version="1.0"?>
 <!--
-  ~
+  ~ Copyright OpenSearch Contributors
   ~ SPDX-License-Identifier: Apache-2.0
-  ~
-  ~ The OpenSearch Contributors require contributions made to
-  ~ this file be licensed under the Apache-2.0 license or a
-  ~ compatible open source license.
-  ~
-  ~ Modifications Copyright OpenSearch Contributors. See
-  ~ GitHub history for details.
-  ~
-  -->
-
-<!--
-  ~ Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License").
-  ~ You may not use this file except in compliance with the License.
-  ~ A copy of the License is located at
-  ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ or in the "license" file accompanying this file. This file is distributed
-  ~ on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-  ~ express or implied. See the License for the specific language governing
-  ~ permissions and limitations under the License.
-  ~
   -->
 
 <!DOCTYPE module PUBLIC
diff --git a/notifications/config/checkstyle/google_checks.xml b/notifications/config/checkstyle/google_checks.xml
index bc1264b7..1f80c6ba 100644
--- a/notifications/config/checkstyle/google_checks.xml
+++ b/notifications/config/checkstyle/google_checks.xml
@@ -1,31 +1,7 @@
 <?xml version="1.0"?>
 <!--
-  ~
+  ~ Copyright OpenSearch Contributors
   ~ SPDX-License-Identifier: Apache-2.0
-  ~
-  ~ The OpenSearch Contributors require contributions made to
-  ~ this file be licensed under the Apache-2.0 license or a
-  ~ compatible open source license.
-  ~
-  ~ Modifications Copyright OpenSearch Contributors. See
-  ~ GitHub history for details.
-  ~
-  -->
-
-<!--
-  ~ Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License").
-  ~ You may not use this file except in compliance with the License.
-  ~ A copy of the License is located at
-  ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ or in the "license" file accompanying this file. This file is distributed
-  ~ on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-  ~ express or implied. See the License for the specific language governing
-  ~ permissions and limitations under the License.
-  ~
   -->
 
 <!DOCTYPE module PUBLIC
diff --git a/notifications/config/checkstyle/suppressions.xml b/notifications/config/checkstyle/suppressions.xml
index 16862693..e191fef0 100644
--- a/notifications/config/checkstyle/suppressions.xml
+++ b/notifications/config/checkstyle/suppressions.xml
@@ -1,31 +1,7 @@
 <?xml version="1.0"?>
 <!--
-  ~
+  ~ Copyright OpenSearch Contributors
   ~ SPDX-License-Identifier: Apache-2.0
-  ~
-  ~ The OpenSearch Contributors require contributions made to
-  ~ this file be licensed under the Apache-2.0 license or a
-  ~ compatible open source license.
-  ~
-  ~ Modifications Copyright OpenSearch Contributors. See
-  ~ GitHub history for details.
-  ~
-  -->
-
-<!--
-  ~ Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License").
-  ~ You may not use this file except in compliance with the License.
-  ~ A copy of the License is located at
-  ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ or in the "license" file accompanying this file. This file is distributed
-  ~ on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-  ~ express or implied. See the License for the specific language governing
-  ~ permissions and limitations under the License.
-  ~
   -->
 
 <!DOCTYPE suppressions PUBLIC
diff --git a/notifications/core-spi/build.gradle b/notifications/core-spi/build.gradle
index 0080998b..bd6e8d37 100644
--- a/notifications/core-spi/build.gradle
+++ b/notifications/core-spi/build.gradle
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import com.github.jengelman.gradle.plugins.shadow.ShadowBasePlugin
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/NotificationCoreExtension.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/NotificationCoreExtension.kt
index c116afc4..b2957f9c 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/NotificationCoreExtension.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/NotificationCoreExtension.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.spi
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/DestinationMessageResponse.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/DestinationMessageResponse.kt
index 01b24918..d4827487 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/DestinationMessageResponse.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/DestinationMessageResponse.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.spi.model
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/MessageContent.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/MessageContent.kt
index 9e9889cb..f10b6ccc 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/MessageContent.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/MessageContent.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.spi.model
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/SecureDestinationSettings.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/SecureDestinationSettings.kt
index 4cfb11cd..62166ee6 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/SecureDestinationSettings.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/SecureDestinationSettings.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/BaseDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/BaseDestination.kt
index 2d373821..58873965 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/BaseDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/BaseDestination.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/ChimeDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/ChimeDestination.kt
index 178499c1..a1b5c5f7 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/ChimeDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/ChimeDestination.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/CustomWebhookDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/CustomWebhookDestination.kt
index 9b27fbfa..f610ff09 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/CustomWebhookDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/CustomWebhookDestination.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/DestinationType.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/DestinationType.kt
index fa5ae7dc..f915e174 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/DestinationType.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/DestinationType.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SesDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SesDestination.kt
index 9676dfb3..bce9f11b 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SesDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SesDestination.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SlackDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SlackDestination.kt
index 384c4cb9..eb99e83c 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SlackDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SlackDestination.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SmtpDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SmtpDestination.kt
index ac76bf71..b26b1f60 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SmtpDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SmtpDestination.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SnsDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SnsDestination.kt
index 19432b13..5b2ca208 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SnsDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/SnsDestination.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 package org.opensearch.notifications.spi.model.destination
 
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/WebhookDestination.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/WebhookDestination.kt
index 58669d6b..8b6f7d6c 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/WebhookDestination.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/model/destination/WebhookDestination.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.model.destination
diff --git a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpers.kt b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpers.kt
index ecb6a753..ff4fd991 100644
--- a/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpers.kt
+++ b/notifications/core-spi/src/main/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpers.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.utils
diff --git a/notifications/core-spi/src/test/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpersTests.kt b/notifications/core-spi/src/test/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpersTests.kt
index 5198bae2..ba09ebe9 100644
--- a/notifications/core-spi/src/test/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpersTests.kt
+++ b/notifications/core-spi/src/test/kotlin/org/opensearch/notifications/spi/utils/ValidationHelpersTests.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.spi.utils
diff --git a/notifications/core/build.gradle b/notifications/core/build.gradle
index fe76e93d..89856216 100644
--- a/notifications/core/build.gradle
+++ b/notifications/core/build.gradle
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 import org.opensearch.gradle.test.RestIntegTestTask
diff --git a/notifications/core/src/main/config/notifications-core.yml b/notifications/core/src/main/config/notifications-core.yml
index fc048a9b..506308b6 100644
--- a/notifications/core/src/main/config/notifications-core.yml
+++ b/notifications/core/src/main/config/notifications-core.yml
@@ -1,29 +1,7 @@
 ---
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
-
 ##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # configuration file for the notifications-core plugin
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCoreImpl.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCoreImpl.kt
index e1c0378a..ed494fd4 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCoreImpl.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCoreImpl.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.core
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCorePlugin.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCorePlugin.kt
index 6183365d..83ddd359 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCorePlugin.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/NotificationCorePlugin.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationClientPool.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationClientPool.kt
index a8642ef9..e4449b38 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationClientPool.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationClientPool.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationHttpClient.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationHttpClient.kt
index ec54b96e..b8ddaf9c 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationHttpClient.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationHttpClient.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSesClient.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSesClient.kt
index 99de27dd..c5917c0b 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSesClient.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSesClient.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSmtpClient.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSmtpClient.kt
index 778b92c2..703b6453 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSmtpClient.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSmtpClient.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSnsClient.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSnsClient.kt
index ccd59f0c..1b58b199 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSnsClient.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/DestinationSnsClient.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMessageValidator.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMessageValidator.kt
index 0ae26e2d..6a4abe87 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMessageValidator.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMessageValidator.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMimeProvider.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMimeProvider.kt
index 6b72be2d..d05ad4e7 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMimeProvider.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/client/EmailMimeProvider.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.client
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/CredentialsProvider.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/CredentialsProvider.kt
index d6d9a404..1b6468e7 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/CredentialsProvider.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/CredentialsProvider.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.credentials
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SesClientFactory.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SesClientFactory.kt
index 36b662b1..13e2a236 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SesClientFactory.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SesClientFactory.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 package org.opensearch.notifications.core.credentials
 
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SnsClientFactory.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SnsClientFactory.kt
index f1582426..04abd513 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SnsClientFactory.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/SnsClientFactory.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.credentials
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/CredentialsProviderFactory.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/CredentialsProviderFactory.kt
index 6ed71a2a..440d85cf 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/CredentialsProviderFactory.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/CredentialsProviderFactory.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.credentials.oss
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SesClientFactoryImpl.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SesClientFactoryImpl.kt
index 1cb3493f..b537e184 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SesClientFactoryImpl.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SesClientFactoryImpl.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 package org.opensearch.notifications.core.credentials.oss
 
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SnsClientFactoryImpl.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SnsClientFactoryImpl.kt
index f9bf2e9c..eee79ff1 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SnsClientFactoryImpl.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/credentials/oss/SnsClientFactoryImpl.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.credentials.oss
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/setting/PluginSettings.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/setting/PluginSettings.kt
index 77ff6271..1d4f3948 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/setting/PluginSettings.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/setting/PluginSettings.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.setting
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransport.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransport.kt
index 98f85145..2faf47d8 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransport.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransport.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.transport
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransportProvider.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransportProvider.kt
index 0e7b16d8..ed682951 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransportProvider.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/DestinationTransportProvider.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *  
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.transport
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SesDestinationTransport.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SesDestinationTransport.kt
index 7e04fd5e..1da4bb7e 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SesDestinationTransport.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SesDestinationTransport.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.transport
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SmtpDestinationTransport.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SmtpDestinationTransport.kt
index b646ce0a..d8dfb4fb 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SmtpDestinationTransport.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SmtpDestinationTransport.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.transport
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SnsDestinationTransport.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SnsDestinationTransport.kt
index 3d7c993e..f7dc1afd 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SnsDestinationTransport.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/SnsDestinationTransport.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.transport
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/WebhookDestinationTransport.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/WebhookDestinationTransport.kt
index f67487a9..2ebc4f68 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/WebhookDestinationTransport.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/transport/WebhookDestinationTransport.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.transport
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/Helpers.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/Helpers.kt
index ed7927b7..0c1fe0f1 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/Helpers.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/Helpers.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.utils
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/OpenForTesting.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/OpenForTesting.kt
index dcf670da..4ff2cb8b 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/OpenForTesting.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/OpenForTesting.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.utils
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/SecurityAccess.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/SecurityAccess.kt
index c454da97..8f3790ca 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/SecurityAccess.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/SecurityAccess.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.core.utils
diff --git a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/ValidationHelpers.kt b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/ValidationHelpers.kt
index 0ee74f31..4994806d 100644
--- a/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/ValidationHelpers.kt
+++ b/notifications/core/src/main/kotlin/org/opensearch/notifications/core/utils/ValidationHelpers.kt
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.utils
diff --git a/notifications/core/src/main/plugin-metadata/plugin-security.policy b/notifications/core/src/main/plugin-metadata/plugin-security.policy
index 6a673e96..b4a5c5a6 100644
--- a/notifications/core/src/main/plugin-metadata/plugin-security.policy
+++ b/notifications/core/src/main/plugin-metadata/plugin-security.policy
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 grant {
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/NotificationCoreImplTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/NotificationCoreImplTests.kt
index b5145069..513913ac 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/NotificationCoreImplTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/NotificationCoreImplTests.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/ChimeDestinationTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/ChimeDestinationTests.kt
index 2296e1b3..e3a0a1ae 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/ChimeDestinationTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/ChimeDestinationTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.core.destinations
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/CustomWebhookDestinationTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/CustomWebhookDestinationTests.kt
index 59402c16..5c91586d 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/CustomWebhookDestinationTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/CustomWebhookDestinationTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.core.destinations
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SlackDestinationTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SlackDestinationTests.kt
index 6cdd0ca7..91f7427d 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SlackDestinationTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SlackDestinationTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.core.destinations
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SmtpDestinationTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SmtpDestinationTests.kt
index 57499c6b..4b412c58 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SmtpDestinationTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SmtpDestinationTests.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.destinations
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SnsDestinationTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SnsDestinationTests.kt
index 5111e6c8..8902e77e 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SnsDestinationTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/destinations/SnsDestinationTests.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.core.destinations
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/integTest/SmtpEmailIT.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/integTest/SmtpEmailIT.kt
index 2681b1ea..4d0c4356 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/integTest/SmtpEmailIT.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/integTest/SmtpEmailIT.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.integTest
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/settings/PluginSettingsTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/settings/PluginSettingsTests.kt
index a6bc9056..32b8a564 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/settings/PluginSettingsTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/settings/PluginSettingsTests.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.settings
diff --git a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/utils/ValidationHelpersTests.kt b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/utils/ValidationHelpersTests.kt
index 22734b11..c964b3de 100644
--- a/notifications/core/src/test/kotlin/org/opensearch/notifications/core/utils/ValidationHelpersTests.kt
+++ b/notifications/core/src/test/kotlin/org/opensearch/notifications/core/utils/ValidationHelpersTests.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.core.utils
diff --git a/notifications/detekt.yml b/notifications/detekt.yml
index 3f58aff6..6dea7abf 100644
--- a/notifications/detekt.yml
+++ b/notifications/detekt.yml
@@ -1,29 +1,7 @@
 ---
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
-
 ##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 style:
diff --git a/notifications/gradle/wrapper/gradle-wrapper.properties b/notifications/gradle/wrapper/gradle-wrapper.properties
index 49fb9ecd..bd2282da 100644
--- a/notifications/gradle/wrapper/gradle-wrapper.properties
+++ b/notifications/gradle/wrapper/gradle-wrapper.properties
@@ -1,29 +1,7 @@
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
-
-#
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
-#
+##
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
+##
 
 #Tue May 19 22:58:14 PDT 2020
 distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-all.zip
diff --git a/notifications/gradlew b/notifications/gradlew
index 9ba3ab3d..8cd9ed26 100755
--- a/notifications/gradlew
+++ b/notifications/gradlew
@@ -1,15 +1,15 @@
 #!/usr/bin/env sh
 
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
+##
+ # SPDX-License-Identifier: Apache-2.0
+ #
+ # The OpenSearch Contributors require contributions made to
+ # this file be licensed under the Apache-2.0 license or a
+ # compatible open source license.
+ #
+ # Modifications Copyright OpenSearch Contributors. See
+ # GitHub history for details.
+##
 
 #
 # Copyright 2015 the original author or authors.
diff --git a/notifications/notifications/build.gradle b/notifications/notifications/build.gradle
index fec05ad9..0b31b8f5 100644
--- a/notifications/notifications/build.gradle
+++ b/notifications/notifications/build.gradle
@@ -1,28 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 import org.opensearch.gradle.test.RestIntegTestTask
diff --git a/notifications/notifications/src/main/config/notifications.yml b/notifications/notifications/src/main/config/notifications.yml
index c1cb215e..8fb2eeb5 100644
--- a/notifications/notifications/src/main/config/notifications.yml
+++ b/notifications/notifications/src/main/config/notifications.yml
@@ -1,29 +1,7 @@
 ---
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-#
-
 ##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # configuration file for the notifications plugin
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/CoreProvider.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/CoreProvider.kt
index a21f6f9e..4549ccd7 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/CoreProvider.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/CoreProvider.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/NotificationPlugin.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/NotificationPlugin.kt
index ec4fcb81..90c9fbf5 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/NotificationPlugin.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/NotificationPlugin.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/CreateNotificationConfigAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/CreateNotificationConfigAction.kt
index bfee531a..91d39b5e 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/CreateNotificationConfigAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/CreateNotificationConfigAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/DeleteNotificationConfigAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/DeleteNotificationConfigAction.kt
index b85e816e..f25c721a 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/DeleteNotificationConfigAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/DeleteNotificationConfigAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetFeatureChannelListAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetFeatureChannelListAction.kt
index 8376f7ec..a04cf3ed 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetFeatureChannelListAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetFeatureChannelListAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationConfigAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationConfigAction.kt
index ec7ff0ae..fbf4f800 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationConfigAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationConfigAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationEventAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationEventAction.kt
index 8422f24c..f045e1b0 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationEventAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetNotificationEventAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetPluginFeaturesAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetPluginFeaturesAction.kt
index 82bfd81e..42c46130 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetPluginFeaturesAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/GetPluginFeaturesAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PluginBaseAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PluginBaseAction.kt
index 419470ed..29fb5c67 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PluginBaseAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PluginBaseAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PublishNotificationAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PublishNotificationAction.kt
index 7d090405..5fa0b566 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PublishNotificationAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/PublishNotificationAction.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendNotificationAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendNotificationAction.kt
index f5a0d379..7ca25d5d 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendNotificationAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendNotificationAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendTestNotificationAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendTestNotificationAction.kt
index 2a2a20d4..6de525fa 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendTestNotificationAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/SendTestNotificationAction.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/UpdateNotificationConfigAction.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/UpdateNotificationConfigAction.kt
index b47dfec1..70179f1b 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/UpdateNotificationConfigAction.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/action/UpdateNotificationConfigAction.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.action
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt
index 229fb2e6..80bb305b 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigIndexingActions.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.index
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigOperations.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigOperations.kt
index 13f56e81..4bf1fbc4 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigOperations.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigOperations.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.index
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigQueryHelper.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigQueryHelper.kt
index c20f65d9..52d240ba 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigQueryHelper.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/ConfigQueryHelper.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.index
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventIndexingActions.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventIndexingActions.kt
index 30020b06..c1109847 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventIndexingActions.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventIndexingActions.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.index
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventOperations.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventOperations.kt
index 223a5320..6d54cb73 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventOperations.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventOperations.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.index
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventQueryHelper.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventQueryHelper.kt
index 518f1289..d4a8e09e 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventQueryHelper.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/EventQueryHelper.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.index
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationConfigIndex.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationConfigIndex.kt
index 1ac324d6..7f9893ec 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationConfigIndex.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationConfigIndex.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.index
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationEventIndex.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationEventIndex.kt
index c95682b5..a228f1d7 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationEventIndex.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/index/NotificationEventIndex.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.index
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/BasicCounter.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/BasicCounter.kt
index b7c7ad45..298a5c2d 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/BasicCounter.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/BasicCounter.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.metrics
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Counter.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Counter.kt
index 554cca72..c9263cee 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Counter.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Counter.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 package org.opensearch.notifications.metrics
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Metrics.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Metrics.kt
index 074a5067..22ea0e59 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Metrics.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/Metrics.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 package org.opensearch.notifications.metrics
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/RollingCounter.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/RollingCounter.kt
index 023dfeff..8135d287 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/RollingCounter.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/metrics/RollingCounter.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 package org.opensearch.notifications.metrics
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocInfo.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocInfo.kt
index f5f11d38..4dacf2e9 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocInfo.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocInfo.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.model
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocMetadata.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocMetadata.kt
index 3ba414bc..ca6b715c 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocMetadata.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/DocMetadata.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.model
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDoc.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDoc.kt
index d50396f7..0dab2ae8 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDoc.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDoc.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.model
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDocInfo.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDocInfo.kt
index 322f85b8..7d9340c9 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDocInfo.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationConfigDocInfo.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.model
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDoc.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDoc.kt
index c2ee285c..89df79fb 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDoc.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDoc.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.model
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDocInfo.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDocInfo.kt
index 07031c87..93ed7e7d 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDocInfo.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/NotificationEventDocInfo.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.model
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/SendTestNotificationRequest.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/SendTestNotificationRequest.kt
index e132cd0f..a88f15fb 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/SendTestNotificationRequest.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/model/SendTestNotificationRequest.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.model
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationConfigRestHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationConfigRestHandler.kt
index 80103387..daee918e 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationConfigRestHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationConfigRestHandler.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.resthandler
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationEventRestHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationEventRestHandler.kt
index d0e69a3c..f4ccb4ec 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationEventRestHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationEventRestHandler.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.resthandler
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeatureChannelListRestHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeatureChannelListRestHandler.kt
index b947fd93..48aa775c 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeatureChannelListRestHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeatureChannelListRestHandler.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.resthandler
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeaturesRestHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeaturesRestHandler.kt
index f873fd30..8439243e 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeaturesRestHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationFeaturesRestHandler.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.resthandler
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationStatsRestHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationStatsRestHandler.kt
index ba7322c7..2c599e03 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationStatsRestHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/NotificationStatsRestHandler.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.resthandler
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/PluginBaseHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/PluginBaseHandler.kt
index c564ce7f..63931820 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/PluginBaseHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/PluginBaseHandler.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.resthandler
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/RestResponseToXContentListener.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/RestResponseToXContentListener.kt
index 1b6ea5b6..bd9226f4 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/RestResponseToXContentListener.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/RestResponseToXContentListener.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.resthandler
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/SendTestMessageRestHandler.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/SendTestMessageRestHandler.kt
index 6bdb2786..7ba2bf66 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/SendTestMessageRestHandler.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/resthandler/SendTestMessageRestHandler.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.resthandler
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccess.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccess.kt
index 2d557c23..6d0f2863 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccess.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccess.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.security
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccessManager.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccessManager.kt
index da521946..53b50236 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccessManager.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/security/UserAccessManager.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.security
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendMessageActionHelper.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendMessageActionHelper.kt
index c2e0c5d7..c8e6d0e7 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendMessageActionHelper.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendMessageActionHelper.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 package org.opensearch.notifications.send
 
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendTestNotificationActionHelper.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendTestNotificationActionHelper.kt
index e29e65fb..b204422f 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendTestNotificationActionHelper.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/send/SendTestNotificationActionHelper.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.send
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/EmailChannelType.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/EmailChannelType.kt
index 2ed75fa7..fe0104c6 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/EmailChannelType.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/EmailChannelType.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.settings
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/PluginSettings.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/PluginSettings.kt
index 41aa27aa..bfbe4c56 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/PluginSettings.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/settings/PluginSettings.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.settings
diff --git a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/util/SecureIndexClient.kt b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/util/SecureIndexClient.kt
index da934b61..42ffd700 100644
--- a/notifications/notifications/src/main/kotlin/org/opensearch/notifications/util/SecureIndexClient.kt
+++ b/notifications/notifications/src/main/kotlin/org/opensearch/notifications/util/SecureIndexClient.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications.util
diff --git a/notifications/notifications/src/main/plugin-metadata/plugin-security.policy b/notifications/notifications/src/main/plugin-metadata/plugin-security.policy
index 6a673e96..b4a5c5a6 100644
--- a/notifications/notifications/src/main/plugin-metadata/plugin-security.policy
+++ b/notifications/notifications/src/main/plugin-metadata/plugin-security.policy
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 grant {
diff --git a/notifications/notifications/src/main/resources/notifications-config-mapping.yml b/notifications/notifications/src/main/resources/notifications-config-mapping.yml
index e649c213..7dc4c4fb 100644
--- a/notifications/notifications/src/main/resources/notifications-config-mapping.yml
+++ b/notifications/notifications/src/main/resources/notifications-config-mapping.yml
@@ -1,29 +1,7 @@
 ---
 ##
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-##
-
-##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # Schema file for the notifications-config index
diff --git a/notifications/notifications/src/main/resources/notifications-config-settings.yml b/notifications/notifications/src/main/resources/notifications-config-settings.yml
index 88064c89..569523b1 100644
--- a/notifications/notifications/src/main/resources/notifications-config-settings.yml
+++ b/notifications/notifications/src/main/resources/notifications-config-settings.yml
@@ -1,29 +1,7 @@
 ---
 ##
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-##
-
-##
-# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # Settings file for the notifications-config index
diff --git a/notifications/notifications/src/main/resources/notifications-event-mapping.yml b/notifications/notifications/src/main/resources/notifications-event-mapping.yml
index 562500e3..5691f265 100644
--- a/notifications/notifications/src/main/resources/notifications-event-mapping.yml
+++ b/notifications/notifications/src/main/resources/notifications-event-mapping.yml
@@ -1,29 +1,7 @@
 ---
 ##
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-##
-
-##
-# Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # Schema file for the notifications-event index
diff --git a/notifications/notifications/src/main/resources/notifications-event-settings.yml b/notifications/notifications/src/main/resources/notifications-event-settings.yml
index f5dee50b..334d184c 100644
--- a/notifications/notifications/src/main/resources/notifications-event-settings.yml
+++ b/notifications/notifications/src/main/resources/notifications-event-settings.yml
@@ -1,29 +1,7 @@
 ---
 ##
-# SPDX-License-Identifier: Apache-2.0
-#
-# The OpenSearch Contributors require contributions made to
-# this file be licensed under the Apache-2.0 license or a
-# compatible open source license.
-#
-# Modifications Copyright OpenSearch Contributors. See
-# GitHub history for details.
-##
-
-##
-# Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License").
-# You may not use this file except in compliance with the License.
-# A copy of the License is located at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# or in the "license" file accompanying this file. This file is distributed
-# on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
-# express or implied. See the License for the specific language governing
-# permissions and limitations under the License.
-#
+ # Copyright OpenSearch Contributors
+ # SPDX-License-Identifier: Apache-2.0
 ##
 
 # Settings file for the notifications-event index
diff --git a/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/BasicCounterTest.java b/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/BasicCounterTest.java
index 97bcc24b..7fb4fd58 100644
--- a/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/BasicCounterTest.java
+++ b/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/BasicCounterTest.java
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.metrics;
diff --git a/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/RollingCounterTest.java b/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/RollingCounterTest.java
index 0e2330a4..0d40886f 100644
--- a/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/RollingCounterTest.java
+++ b/notifications/notifications/src/test/java/org/opensearch/notifications/metrics/RollingCounterTest.java
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.notifications.metrics;
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/IntegTestHelpers.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/IntegTestHelpers.kt
index 4e84fd1e..53830d86 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/IntegTestHelpers.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/IntegTestHelpers.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/NotificationsPluginIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/NotificationsPluginIT.kt
index f1e60dfc..44368093 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/NotificationsPluginIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/NotificationsPluginIT.kt
@@ -1,28 +1,8 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
 package org.opensearch.integtest
 
 import org.opensearch.action.admin.cluster.health.ClusterHealthRequest
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/PluginRestTestCase.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/PluginRestTestCase.kt
index 5d76d977..8e8b5628 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/PluginRestTestCase.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/PluginRestTestCase.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/ChimeNotificationConfigCrudIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/ChimeNotificationConfigCrudIT.kt
index 328da092..85292216 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/ChimeNotificationConfigCrudIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/ChimeNotificationConfigCrudIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.integtest.config
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/CreateNotificationConfigIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/CreateNotificationConfigIT.kt
index 2dcd530a..c93a295c 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/CreateNotificationConfigIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/CreateNotificationConfigIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/DeleteNotificationConfigIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/DeleteNotificationConfigIT.kt
index d872707e..089340a2 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/DeleteNotificationConfigIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/DeleteNotificationConfigIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/EmailNotificationConfigCrudIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/EmailNotificationConfigCrudIT.kt
index e4ca473a..4c47086c 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/EmailNotificationConfigCrudIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/EmailNotificationConfigCrudIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/QueryNotificationConfigIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/QueryNotificationConfigIT.kt
index c510a10c..4c824816 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/QueryNotificationConfigIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/QueryNotificationConfigIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SlackNotificationConfigCrudIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SlackNotificationConfigCrudIT.kt
index 56117cd6..2448c361 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SlackNotificationConfigCrudIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SlackNotificationConfigCrudIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SnsNotificationConfigCrudIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SnsNotificationConfigCrudIT.kt
index e24c4b0b..25a95e6e 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SnsNotificationConfigCrudIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/SnsNotificationConfigCrudIT.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/WebhookNotificationConfigCrudIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/WebhookNotificationConfigCrudIT.kt
index 33ae5057..2d1ebef7 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/WebhookNotificationConfigCrudIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/config/WebhookNotificationConfigCrudIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.config
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/event/QueryNotificationEventIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/event/QueryNotificationEventIT.kt
index 7940f230..daf8609a 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/event/QueryNotificationEventIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/event/QueryNotificationEventIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.event
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetNotificationFeatureChannelListIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetNotificationFeatureChannelListIT.kt
index 48944a42..23343f72 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetNotificationFeatureChannelListIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetNotificationFeatureChannelListIT.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.integtest.features
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetPluginFeaturesIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetPluginFeaturesIT.kt
index d7c7906e..3d2d33e6 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetPluginFeaturesIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/features/GetPluginFeaturesIT.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 
 package org.opensearch.integtest.features
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/send/SendTestMessageRestHandlerIT.kt b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/send/SendTestMessageRestHandlerIT.kt
index 07eac44e..fd2fd586 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/integtest/send/SendTestMessageRestHandlerIT.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/integtest/send/SendTestMessageRestHandlerIT.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.integtest.send
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/ObjectEqualsHelpers.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/ObjectEqualsHelpers.kt
index 2c584fc9..222dd84c 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/ObjectEqualsHelpers.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/ObjectEqualsHelpers.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/TestHelpers.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/TestHelpers.kt
index a8029d6d..9c267d0e 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/TestHelpers.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/TestHelpers.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 package org.opensearch.notifications
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/action/PluginActionTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/action/PluginActionTests.kt
index d99f358c..8f87c63b 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/action/PluginActionTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/action/PluginActionTests.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 package org.opensearch.notifications.action
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/index/NotificationEventIndexTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/index/NotificationEventIndexTests.kt
index 2061af0f..cf5ac6b2 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/index/NotificationEventIndexTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/index/NotificationEventIndexTests.kt
@@ -1,12 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
 package org.opensearch.notifications.index
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/DocMetadataTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/DocMetadataTests.kt
index 050fe19d..2a687712 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/DocMetadataTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/DocMetadataTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.model
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationConfigDocTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationConfigDocTests.kt
index 34224720..95f828dc 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationConfigDocTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationConfigDocTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.model
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationEventDocTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationEventDocTests.kt
index 59506fdc..25b680d0 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationEventDocTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/NotificationEventDocTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.model
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/SendTestNotificationRequestTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/SendTestNotificationRequestTests.kt
index 1c416f79..6885d250 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/SendTestNotificationRequestTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/model/SendTestNotificationRequestTests.kt
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 package org.opensearch.notifications.model
 
diff --git a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/settings/PluginSettingsTests.kt b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/settings/PluginSettingsTests.kt
index a7997c6b..3eb31823 100644
--- a/notifications/notifications/src/test/kotlin/org/opensearch/notifications/settings/PluginSettingsTests.kt
+++ b/notifications/notifications/src/test/kotlin/org/opensearch/notifications/settings/PluginSettingsTests.kt
@@ -1,12 +1,6 @@
 /*
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  The OpenSearch Contributors require contributions made to
- *  this file be licensed under the Apache-2.0 license or a
- *  compatible open source license.
- *
- *  Modifications Copyright OpenSearch Contributors. See
- *  GitHub history for details.
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.opensearch.notifications.settings
diff --git a/notifications/settings.gradle b/notifications/settings.gradle
index 9af9d7cc..17617496 100644
--- a/notifications/settings.gradle
+++ b/notifications/settings.gradle
@@ -1,28 +1,6 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
-/*
- * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License").
- * You may not use this file except in compliance with the License.
- * A copy of the License is located at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * or in the "license" file accompanying this file. This file is distributed
- * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- *
  */
 
 rootProject.name = 'opensearch-notifications'