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> For a complete documentation index, see https://docs-beta.getzep.com/llms.txt.
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# Invalidate Agent Verifier Evidence

POST https://api.getzep.com/api/v4/agents/{agent_uuid}/verifiers/{verifier_uuid}/invalidate-evidence
Content-Type: application/json

Reference: https://docs-beta.getzep.com/sdk-reference/agent/verifier/invalidate-evidence

## Authentication

- `Authorization` header (required) (prefixed with ` Api-Key  `) — Type "Api-Key" followed by a space and the project API key.

## Request

### Path parameters

- `agent_uuid` (string, required) — Agent UUID
- `verifier_uuid` (string, required) — Verifier UUID

### Body (application/json)

This endpoint expects a v4.InvalidateAgentVerifierEvidenceRequest.

- `reason` (string, required) — Why evidence from these verifier revisions is invalid.
- `verifier_revisions` (list of integer, required) — Verifier revisions whose accepted evidence is no longer valid.

## Response

### 202

Accepted

- `affected_skill_uuids` (list of string, optional)
- `agent_uuid` (string, optional)
- `created_at` (string, optional)
- `created_by` (v4.AgentVerifierPrincipal, optional)
- `reason` (string, optional)
- `task` (v4.Task, optional)
- `uuid` (string, optional)
- `verifier_revisions` (list of integer, optional)
- `verifier_uuid` (string, optional)

## Errors

### 400 Bad Request Error

Bad Request

- `error` (v4.ErrorBody, optional)

### 404 Not Found Error

Not Found

- `error` (v4.ErrorBody, optional)

### 409 Conflict Error

Conflict

- `error` (v4.ErrorBody, optional)

## Types

### v4.AgentVerifierPrincipal

- `principal_id` (string, required) — The exact principal identifier. Wildcards are not supported.
- `principal_type` (string, required) — The authenticated principal type: member, project-api-key, service, or mcp_user.

### v4.Task

- `completed_at` (string, optional) — The time the task reached a terminal status; absent while it is still in progress.
- `created_at` (string, optional) — The time the task was created.
- `error` (v4.ErrorBody, optional) — The error that caused the task to fail; also present on a partial task when the worker can name a single cause.
- `progress` (v4.TaskProgress, optional) — The last processing stage a worker reported for this task. It is not cleared when the task finishes, so a completed task may still show its final stage.
- `result` (map from string to any, optional) — Operation-specific output populated once the task reaches succeeded or partial, such as identifiers the operation could not return synchronously.
- `started_at` (string, optional) — The time a worker began processing the task; absent until then.
- `status` (string, optional) — The task's current state: pending, processing, succeeded, partial, or failed.
- `type` (string, optional) — The kind of asynchronous operation the task represents.
- `updated_at` (string, optional) — The time the task was last updated.
- `uuid` (string, optional) — The unique identifier of the task, used to poll its status.

### v4.ErrorBody

- `code` (string, optional)
- `details` (map from string to any, optional)
- `message` (string, optional)
- `param` (string, optional)
- `request_id` (string, optional)

### v4.TaskProgress

- `stage` (string, optional) — The most recent processing stage reported by the worker handling the task.

## Examples

**Request**

```json
{
  "reason": "string",
  "verifier_revisions": [
    1
  ]
}
```

**Response**

```json
{
  "affected_skill_uuids": [
    "string"
  ],
  "agent_uuid": "string",
  "created_at": "string",
  "created_by": {
    "principal_id": "string",
    "principal_type": "string"
  },
  "reason": "string",
  "task": {
    "completed_at": "string",
    "created_at": "string",
    "error": {
      "code": "string",
      "details": {},
      "message": "string",
      "param": "string",
      "request_id": "string"
    },
    "progress": {
      "stage": "string"
    },
    "result": {},
    "started_at": "string",
    "status": "string",
    "type": "string",
    "updated_at": "string",
    "uuid": "string"
  },
  "uuid": "string",
  "verifier_revisions": [
    1
  ],
  "verifier_uuid": "string"
}
```