---
title: "Render one or more Applications from Templates"
method: POST
path: "/render"
tags: ["Application Management"]
---

# Render one or more Applications from Templates

`POST /render`

Render Application Templates without posting them to AS3 NOTE - The rendered Template results are not stitched with other AS3 Applications on the box. In other words, posting these results to AS3 directly can result in data loss.

## Request body

- union[] — An application request.
  - union
    - FastApplicationDefinition — Application Definition.
      - `name` string, required — Must be valid Template in the system.
      - `parameters` ParametersDefinition, required — Object must conform to specified template's schema.
      - `allowOverwrite` boolean — Do not error if an Application with the same name already exists in the tenant.
    - FastApplicationDefinition[] — Application Definition List.
      - `name` string, required — Must be valid Template in the system.
      - `parameters` ParametersDefinition, required — Object must conform to specified template's schema.
      - `allowOverwrite` boolean — Do not error if an Application with the same name already exists in the tenant.

## Response `200`

The rendered Templates as an array of JSON objects

- FastApplicationRenderedResponse — Application Rendered Response.
  - `_links` LinksDefinition — An object containing link references.
    - `self` string — Self-link to endpoint
    - `task` string — Self-link to task endpoint
  - `code` integer, required
  - `message` ObjectDefinition[], required

## Other responses

- `400` — An improper Application definition was submitted
- `404` — The specified Template could not be found
- `500` — Internal error. A bug report should be filed.

## Changes

- **2025-10-20** `702ae6b27810` — 3 breaking, 3 warning, 3 info
  - the `code` response's property type/format changed from `integer`/`int32` to ``/`` for status `400`
  - the `code` response's property type/format changed from `integer`/`int32` to ``/`` for status `404`
  - the `code` response's property type/format changed from `integer`/`int32` to ``/`` for status `500`
  - added the new `400.00` enum value to the `code` response property for the response status `400`
  - …5 more
- **2022-09-26** `8a7a27296ff3` — 5 breaking, 1 warning, 3 info
  - the `code` response's property type/format changed from ``/`` to `integer`/`int32` for status `400`
  - the `code` response's property type/format changed from ``/`` to `integer`/`int32` for status `404`
  - the `code` response's property type/format changed from ``/`` to `integer`/`int32` for status `500`
  - removed the required property `errors` from the response with the `400` status
  - …5 more

[Change history](https://skmtc.dev/f5networks/apis/f5-big-ip-application-services-templates-api/changes/render/post.md)

---

[API](https://skmtc.dev/f5networks/apis/f5-big-ip-application-services-templates-api.md) · [All operations](https://skmtc.dev/f5networks/apis/f5-big-ip-application-services-templates-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/f5networks/f5-big-ip-application-services-templates-api/revisions/69d12c15d1c7/schema)