Reference / MCP tool reference
Reference
Deprecated: filter values
available_selection_values: deprecated; use search_filter_values instead.
Deprecated: lists the values of one filter category by numeric id. Use search_filter_values instead. It takes the field name and search text and returns codes with contact and company counts. 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 | available_selection_values |
| Replaced by | search_filter_values |
| What changes | It takes the field name and search text and returns codes with contact and company counts. |
| 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.