Invalid Envronment Variable

[cybrknght]

I'm using the workflow file below.
But I'm receiving the following error on the "Run Azure/aci-deploy@v1" step:

Error: Error: The environment variable name in container 'test' of container group 'test' is invalid. A valid environment variable name must start with alphabetic character or '_', followed by a string of alphanumeric characters or '_' (e.g. 'my_name',  or 'MY_NAME',  or 'MyName').

From what I can tell, it is either a problem with a multiline string, spaces in the environment variable or both. I have tried surrounding the environment variable with single and double quotes. I even tried to save it as a multiline Github secret.

Any guidance or indications of what could be the problem are appreciated.

name: Create and publish a Docker image

on:
  push:
    branches:
      - main
    paths:
      - test/**
  workflow_dispatch:


env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}/test
  CONTAINER_VERSION: ${{ github.env.CONTAINER_VERSION || 'latest' }}


jobs:
  build-and-push-image:
    environment: production
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            # set latest tag for default branch (by default = 'main')
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: "{{defaultContext}}:test"
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          secrets: |
            "TEST_ACCOUNT_ID=${{ secrets.TEST_ACCOUNT_ID }}"
            "TEST_LICENSE_KEY=${{ secrets.TEST_LICENSE_KEY }}"
            "TEST_EDITION_IDS=${{ secrets.TEST_EDITION_IDS }}"

      - name: First Env Variable
        run: |
          MULTI_LINES_TEXT="[first]
          auth_method = ClientSecret
          client_id = ${{ secrets.MSGRAPH_CLIENT_ID }}
          client_secret = ${{ secrets.MSGRAPH_CLIENT_SECRET }}
          allow_unencrypted_storage = True
          mailbox = email@company.com
          tenant_id = ${{ secrets.AZURE_TENANT_ID }}"

          echo "FIRST_CONFIG<<EOF" >> $GITHUB_ENV
          echo "$MULTI_LINES_TEXT" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      - name: Second URL Variable
        run: |
          echo SECOND_URL="https://second:${{ secrets.SECOND_PASSWORD }}@test.es.us-east-2.aws.elastic-cloud.com:9243/" >> $GITHUB_ENV

      - name: Azure Login
        uses: azure/login@v2
        with:
          client-id: ${{ secrets.AZURE_CLIENT_ID }}
          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID}}
          tenant-id: ${{ secrets.AZURE_TENANT_ID }}

      - uses: Azure/aci-deploy@v1
        with:
          name: test
          location: 'central us'
          resource-group: test-container
          dns-name-label: test-container
          image: ${{ env.REGISTRY }}/company-com/it-test:${{ env.CONTAINER_VERSION }}
          registry-login-server: ${{ env.REGISTRY }}
          registry-username: gh-automation
          registry-password: ${{ secrets.GHCR_PASSWORD }}
          cpu: 2
          memory: 2
          ports: 9998
          protocol: UDP
          environment-variables: TEST_ONE=true TEST_TWO=true
          secure-environment-variables: SECOND_URL=${{ env.SECOND_URL }} FIRST_CONFIG=${{ env.FIRST_CONFIG }}

      - name: Azure logout
        run: |
          az logout