Replace export template (full replace)

Replaces an export template with full replace semantics: server state will match the payload exactly. Omitted attributes or analyzer tests are deleted. Attributes are matched by name (natural key). Analyzer tests are replaced per attribute (delete all, insert all). Executed asynchronously (inline in Phase 1). Returns 202 Accepted with Content-Location header pointing to the operation. If export template does not exist, returns 404 without creating an operation.

curl -X PUT "https://export-template-api.productsup.com/V2/export-templates/0" \  -H "Content-Type: application/json" \  -d '{    "name": "Google Shopping Feed"  }'

{
  "operationId": "01980f10-5b04-7845-b0d5-66861c6cabb0",
  "status": "queued"
}

{
  "message": "Invalid JSON payload"
}

{
  "errors": {
    "message": "Resource access denied."
  }
}

{
  "code": "NOT_FOUND",
  "message": "Export template with ID 12345 not found."
}