Agent Scripting node validation 422 in Terraform apply

How should I properly to reference external script files in genesyscloud_flow scripting nodes? The plan succeeds, but apply fails with 422 Unprocessable Entity on the script_content field.

Env: AU-1 BYOC, TF 1.6.0, Provider 2.5.1

  • Tried base64 encoding the script content; API returns 422 with invalid script format.
  • Attempted raw JSON string injection; same 422 error, suggesting a schema mismatch in the provider.