MissingEndpoint: 'Endpoint' configuration is required for this service

`2024/06/10 19:24:50 MissingEndpoint: 'Endpoint' configuration is required for this service`

```
name: deploy to lambda
on:
push:
branches:
- main
jobs:
deploy_python:
name: deploy python lambda function
runs-on: ubuntu-latest
steps:
- name: checkout source code
uses: actions/checkout@v4
- name: set up Python 3.9
uses: actions/setup-python@v5
with:
python-version: 3.9
- name: install dependencies
run: pip install -r requirements.txt -t .
- name: package Python code
run: zip -r python_deployment.zip .
- name: deploy Python Lambda function
uses: appleboy/lambda-action@v0.2.0
with:
aws_access_key_id: ${{ secrets.AWS_ACCESS_KEY_ID }}
aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
aws_region: ${{ secrets.AWS_REGION }}
function_name: python-microservice-lambda
zip_file: python_deployment.zip
runtime: python3.9
```

Start with the provided GitHub Actions workflow and the configuration accepted by appleboy/lambda-action@v0.2.0. Reproduce the deployment with the shown inputs, identify why the service reports a missing Endpoint, and verify that the workflow deploys the Python Lambda successfully with the required configuration documented or tested.

Written by the indexing model from the issue text.