# Check List Field Values

> Perform Check List Field Values through GenHealth - Checks.

Source: [https://genhealth.ai/docs/workflows/integrations/gen-health-checks/check_list_field_values](https://genhealth.ai/docs/workflows/integrations/gen-health-checks/check_list_field_values)

Integration: [GenHealth - Checks](https://genhealth.ai/docs/workflows/integrations/gen-health-checks.md)

- Handler: `check_list_field_values`

## Inputs

- `items` — Items (expression)
  Optional literal value or workflow expression.
- `required_field` — Required Field (text)
  Optional text value.
- `required_value` — Required Value (text)
  Optional text value.
- `match_mode` — Match Mode (text)
  Optional text value.
  Default: `"exact"`
- `skip_null` — Skip Null (boolean)
  Optional true-or-false value.
  Default: `true`
- `unique_field` — Unique Field (text)
  Optional text value.

## Outputs

No named outputs are declared for this action.

Output schema completeness: `unknown`

## Safety

- External effect: `read`
- Confirmation recommended: no
- Retry safe: yes
- Dry run supported: no

## Schemas

These schemas are first-pass authoring guidance. Runtime validation remains authoritative.

### Input schema

```json
{
  "type": "object",
  "properties": {
    "items": {
      "description": "Optional literal value or workflow expression.",
      "x-workflow-field-type": "expression"
    },
    "skip_null": {
      "type": "boolean",
      "default": true,
      "description": "Optional true-or-false value.",
      "x-workflow-field-type": "boolean"
    },
    "match_mode": {
      "type": "string",
      "default": "exact",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    },
    "unique_field": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    },
    "required_field": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    },
    "required_value": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    }
  },
  "additionalProperties": false
}
```

### Output schema

```json
{
  "type": "object",
  "properties": {},
  "additionalProperties": true
}
```