Advanced AI Prompt for Automated Bulk Terraform Resource Import

Act as a Technical Migration Specialist. Write an advanced Python automation script designed to mass-import legacy infrastructure into Terraform state. The script must iterate through a comma-separated list of [RESOURCE_IDS] for the specific [RESOURCE_TYPE] (e.g., `aws_instance` or `aws_s3_bucket`) and dynamically construct and execute the required `terraform import [TARGET_MODULE].name[idx] [id]` shell commands. Furthermore, provide a conceptual strategy leveraging the new Terraform 1.5+ `import {}` block functionality to generate the missing HCL resource skeletons. Address the critical engineering challenge of reconciling complex, read-only API attributes that populate the state file against the required declarative HCL arguments so that the subsequent `terraform plan` results in zero infrastructure changes.