# TFNFR15 - Variable Definition Order Module Specification for the Azure Verified Modules (AVM) program ID: TFNFR15 - Category: Code Style - Variable Definition Order Input variables SHOULD follow this order: All required fields, in alphabetical order All optional fields, in alphabetical order A variable without default value is a required field, otherwise it’s an optional one. --- Source: https://raw.githubusercontent.com/Azure/Azure-Verified-Modules/refs/heads/main/docs/content/specs-defs/includes/terraform/shared/non-functional/TFNFR15.md Last Modified: 0001-01-01