# POST /Indoor/api/getResponseReasonCodeDefByValidFlag

**Resource:** [Reference data](../resources/Reference-data.md)
**Service that lists valid response reason codes**
**Operation ID:** `getResponseReasonCodeDefByValidFlag`

Retrieves a list of response reason codes filtered by valid flag. Each item includes the reason code, description, local description, validity flag, and metadata such as insert/update dates and user IDs.

## Responses

| Status | Description |
|--------|-------------|
| 200 | Success |
| 400 | (reference) |
| 404 | (reference) |
| 500 | (reference) |

**Success Response Schema:**

[GetResponseReasonCodeDefByValidFlagResponse](../schemas/Get/GetResponseReasonCodeDefByValidFlagResponse.md)

