Fix missing headers for fetch #279

	name: Node.js Continuous Integration Smoke Test

	on:
	pull_request:
	branches: [master]

	jobs:
	smoke-test:
	name: Run smoke test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout AWS XRay SDK Node Repository @ default branch latest
	uses: actions/checkout@v2

	- name: Setup Node
	uses: actions/setup-node@v1
	with:
	node-version: '16.x'

	# Use npm pack to bundle individual packages into their final distribution tarball form
	# Then aggregate all of those tarballs in the full_sdk package, to be used by smoke test
	- name: Pack SDK packages
	id: package
	run: \|
	npm install typescript
	core_tar=$(cd packages/core && npm pack \| tail -1)
	express_tar=$(cd packages/express && npm pack \| tail -1)
	mysql_tar=$(cd packages/mysql && npm pack \| tail -1)
	postgres_tar=$(cd packages/postgres && npm pack \| tail -1)
	cd packages/full_sdk
	npm install ../core/$core_tar
	npm install ../express/$express_tar
	npm install ../mysql/$mysql_tar
	npm install ../postgres/$postgres_tar
	full_tar=$(npm pack \| tail -1)
	echo "::set-output name=full_sdk::$full_tar"

	# Manually install the locally bundled packages first, then pull in other test dependencies from NPM
	# Remove the entire source code directory to force smoke test to depend on packed tarball
	- name: Run smoke test
	run: \|
	cd smoke_test
	npm install ../packages/full_sdk/${{ steps.package.outputs.full_sdk }}
	npm install
	rm -rf ../packages/
	npm run test-smoke

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