---
title: "FlatExtraPermanent"
url: "https://developers.zinnia.com/apis/new-business/versions/b8532e16-b28e-4393-9305-def50b91e40e/schemas/FlatExtraPermanent"
---

> Full API specification: https://developers.zinnia.com/apis/new-business/versions/b8532e16-b28e-4393-9305-def50b91e40e.md

# FlatExtraPermanent

## OpenAPI definition

```yaml
openapi: 3.1.0
info:
  title: Zinnia New Business API.
  version: 0.9.8
servers:
  - url: https://qa.api.zinnia.io
    description: QA Environment
  - url: https://dev.api.zinnia.io
    description: DEV Environment
  - url: https://uat.api.zinnia.io
    description: UAT Environment
  - url: https://api.zinnia.io
    description: PROD Environment
components:
  schemas:
    FlatExtraPermanent:
      type: object
      required:
        - type
        - amount
      properties:
        type:
          type: string
          enum:
            - PERMANENT
          description: Type of flat extra (permanent or temporary)
          example: PERMANENT
        amount:
          type: number
          format: double
          minimum: 0
          description: Amount of flat extra per 1000 of face amount
          example: 250000
        duration:
          type: integer
          minimum: 1
          description: Duration of flat extra
          example: 250000
        durationType:
          type: string
          enum:
            - YEARS
            - MONTHS
          description: Unit of duration measurement
          example: YEARS
```