ssh-deploy: Permission denied (publickey).

I’m trying to use this action, but the job is completed and the files are not uploaded.

My steps.

I create a new EC2 instance, downloaded de PEM that I generated when created the instance.

I’ve alocated a Elastic IP to my instance, So i’m using it on REMOTE_HOST secret

Added the default ubuntu name on REMOTE_USER secret

Copied the content of my .pem key on SSH_PRIVATE_KEY secret

I dont created a REMOTE_TARGET.

After execute the job I’ve received the following warnings and the folder was not upload to my ec2 instance.

This is my workflow.yml

# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs

name: Node.js CI

on:
  push:
    branches: [ "main" ]

jobs:
  build:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [18.x]
        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/

    steps:
    - uses: actions/checkout@v3
    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'npm'
    - run: npm ci
    - run: npm run build --if-present
    - name: Deploy to Staging server
      uses: easingthemes/ssh-deploy@main
      env:
        SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
        ARGS: "-rlgoDzvc -i"
        SOURCE: "dist/"
        REMOTE_HOST: ${{ secrets.REMOTE_HOST }}
        REMOTE_USER: ${{ secrets.REMOTE_USER }}
        TARGET: ${{ secrets.REMOTE_TARGET }}
        EXCLUDE: "/dist/, /node_modules/"
        SCRIPT_BEFORE: |
          whoami
          ls -al
        SCRIPT_AFTER: |
          whoami
          ls -al
          echo $RSYNC_STDOUT