.. _Build-Lambda-Layer-Guide:

Build Lambda Layer Guide
==============================================================================
**4-Step Approach**

This guide covers the complete workflow for creating and deploying AWS Lambda layers using the 
:mod:`aws_lambda_artifact_builder.layer` subpackage. The layer creation process follows a systematic
4-step approach that ensures reproducible, optimized, and intelligently managed Lambda layers:

1. **Build** - Install and resolve dependencies using your preferred package manager
2. **Package** - Transform dependencies into Lambda-compatible zip files
3. **Upload** - Deploy artifacts to S3 storage for Lambda access
4. **Publish** - Create versioned Lambda layers with intelligent change detection

**Guide Structure**

This guide is organized to match the 4-step workflow, providing both step-by-step tutorials 
and comprehensive reference materials:

.. autotoctree::
    :maxdepth: 1