[Backport 2.3] convert empty httpEntity to {} to avoid DeliveryStatus initialization exception #1583

	##
	# Copyright OpenSearch Contributors
	# SPDX-License-Identifier: Apache-2.0
	##

	name: Test and Build Notifications

	on: [push, pull_request]

	jobs:
	build:
	strategy:
	# This setting says that all jobs should finish, even if one fails
	fail-fast: false
	matrix:
	java: [11, 17]

	runs-on: ubuntu-latest

	steps:
	- name: Set up JDK ${{ matrix.java }}
	uses: actions/setup-java@v1
	with:
	java-version: ${{ matrix.java }}

	# notifications
	- name: Checkout Notifications
	uses: actions/checkout@v2

	# Temporarily exclude tests which causing CI to fail. Tracking in #251
	- name: Build with Gradle
	run: \|
	cd notifications
	./gradlew build -PexcludeTests="*/SesChannelIT"

	- name: Upload coverage
	uses: codecov/codecov-action@v1
	with:
	flags: opensearch-notifications
	directory: notifications/
	token: ${{ secrets.CODECOV_TOKEN }}

	- name: Create Artifact Path
	run: \|
	mkdir -p notifications-build/{notifications,notifications-core}
	cp -r ./notifications/notifications/build/distributions/*.zip notifications-build/notifications/
	cp -r ./notifications/core/build/distributions/*.zip notifications-build/notifications-core/

	- name: Upload Artifacts for notifications plugin
	uses: actions/upload-artifact@v1
	with:
	name: notifications-plugin
	path: notifications-build/notifications

	- name: Upload Artifacts for notifications-core plugin
	uses: actions/upload-artifact@v1
	with:
	name: notifications-core-plugin
	path: notifications-build/notifications-core

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