provider-resources

# Terraform Provider Resources Implementation Guide

## Overview

This guide covers developing Terraform Provider resources and data sources using the Terraform Plugin Framework. Resources represent infrastructure objects that Terraform manages through Create, Read, Update, and Delete (CRUD) operations.

**References:**
- [Terraform Plugin Framework](https://developer.hashicorp.com/terraform/plugin/framework)
- [Resource Development](https://developer.hashicorp.com/terraform/plugin/framework/resources)
- [Data Source Development](https://developer.hashicorp.com/terraform/plugin/framework/data-sources)

## File Structure

Resources follow the standard service package structure:

```
internal/service/<service>/
├── <resource_name>.go           # Resource implementation
├── <resource_name>_test.go      # Acceptance tests
├── <resource_name>_data_source.go    # Data source (if applicable)
├── find.go                      # Finder functions
├── exports_test.go              # Test exports
└── service_package_gen.go       # Auto-generated registration
```

Documentation structure:
```
website/docs/r/
└── <service>_<resource_name>.html.markdown  # Resource documentation

website/docs/d/
└── <service>_<resource_name>.html.markdown  # Data source documentation
```

## Resource Structure

### SDKv2 Resource Pattern

```go
func ResourceExample() *schema.Resource {
    return &schema.Resource{
        CreateWithoutTimeout: resourceExampleCreate,
        ReadWithoutTimeout:   resourceExampleRead,
        UpdateWithoutTimeout: resourceExampleUpdate,
        DeleteWithoutTimeout: resourceExampleDelete,

        Importer: &schema.ResourceImporter{
            StateContext: schema.ImportStatePassthroughContext,
        },

        Schema: map[string]*schema.Schema{
            "name": {
                Type:         schema.TypeString,
                Required:     true,
                ForceNew:     true,
                ValidateFunc: validation.StringLenBetween(1, 255),