variable "lambda_name" { type = string description = "Logical name of the lambda (e.g. address2uprn)" } variable "stage" { description = "Deployment stage (e.g. dev, prod)" type = string } variable "ecr_repo_url" { type = string description = "ECR repository URL (no tag, no digest)" } variable "image_digest" { type = string description = "Image digest (sha256:...)" } locals { image_uri = "${var.ecr_repo_url}@${var.image_digest}" } output "resolved_image_uri" { value = local.image_uri }