Reference / MCP tool reference
Reference
Deprecated: list field sets
get_packs: deprecated; use list_field_sets instead.
Deprecated: lists the field bundles an order can deliver. Use list_field_sets instead. The old bundles become named field sets with their exact columns; the five test bundles are removed. It stops working 12 months after the new tools launch, after three emailed notices; https://emailmovers.com/mydatahub/docs/migrate maps every call. Lawful basis is UK GDPR Article 6(1)(f) legitimate interests; email audiences include corporate subscribers only by default (PECR), so sole traders and ordinary partnerships are left out unless the toggle is changed.
| Property | Value |
|---|---|
| Tool name | get_packs |
| Replaced by | list_field_sets |
| What changes | The old bundles become named field sets with their exact columns; the five test bundles are removed. |
| Annotations | readOnlyHint true, destructiveHint false, idempotentHint true, openWorldHint false |
| Input and output | The old shapes, unchanged during the deprecation window. The schemas are open objects. |
The migration guide maps every old call to its replacement, with before and after examples.