# Assertions
<a name="next-gen-api-assertions-actions"></a>


| Action | Method | Description | 
| --- | --- | --- | 
| CreateAssertion | POST | Create a resilience assertion with category and text. | 
| UpdateAssertion | POST | Update assertion text or category. | 
| ListAssertions | GET | List assertions, filterable by category and source (USER or SYSTEM). | 
| DeleteAssertion | POST | Delete an assertion. |