# Field types

`GET /v1/userfields/tasks/types`

Bitrix24 method: `task.item.userfield.gettypes`. Scope: `task`.

Response: `{success:true,data:[{userTypeId,title}]}`. This is the shared Bitrix24 type catalog for all entities. Official task documentation lists string, double, datetime, boolean; Bitrix24 accepts other registered types too. System and application-defined types may be absent from this catalog.

## Errors and access

Missing scope: `403 SCOPE_DENIED`. Portal plan without TASK_CUSTOM_FIELDS: `403 TASK_CUSTOM_FIELDS_UNAVAILABLE`, including reads. Nonexistent fields: `404 ENTITY_NOT_FOUND`. Invalid input: `400`; Bitrix24 business refusals: `422`. Bitrix24 write permission refusals: `403`. Reads accept READONLY keys; writes require READWRITE and portal administrator rights. Writes are never retried automatically. After a timeout, the outcome is unknown: reread the field before another write.

[All task field operations](/docs/userfields/tasks)