---
title: "Changes to Retrieve custom action definitions"
method: GET
path: "/automation/actions/2026-03/{appId}"
---

# Changes to Retrieve custom action definitions

`GET /automation/actions/2026-03/{appId}`

> Every recorded change to this operation, newest first.
> 14 revisions in range; 1 not diffed, 2 could not be searched.

## Timeline

Changed in 4 of 14 revisions.

- **2026-05-27** `f9c7181056c5`: 42 info
- **2026-04-08** `b0d8bc008db9`: 1 info
- **2026-03-30** `dc2fdad57f7f`: 6 info
- **2026-03-25** `37a93e10d5c4`: 1 info

## Changes

- **2026-05-27** `f9c7181056c5`: 42 info
  - removed the `ARRAY` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #1: INTEGER]/type` response property for the response status `200`
  - removed the `ARRAY` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #2: LONG]/type` response property for the response status `200`
  - removed the `ARRAY` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #3: DOUBLE]/type` response property for the response status `200`
  - removed the `ARRAY` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #4: STRING]/type` response property for the response status `200`
  - removed the `ARRAY` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #5: BOOLEAN]/type` response property for the response status `200`
  - removed the `ARRAY` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #7: OBJECT]/type` response property for the response status `200`
  - removed the `BOOLEAN` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #1: INTEGER]/type` response property for the response status `200`
  - removed the `BOOLEAN` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #2: LONG]/type` response property for the response status `200`
  - removed the `BOOLEAN` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #3: DOUBLE]/type` response property for the response status `200`
  - removed the `BOOLEAN` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #4: STRING]/type` response property for the response status `200`
  - removed the `BOOLEAN` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #6: ARRAY]/type` response property for the response status `200`
  - removed the `BOOLEAN` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #7: OBJECT]/type` response property for the response status `200`
  - removed the `DOUBLE` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #1: INTEGER]/type` response property for the response status `200`
  - removed the `DOUBLE` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #2: LONG]/type` response property for the response status `200`
  - removed the `DOUBLE` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #4: STRING]/type` response property for the response status `200`
  - removed the `DOUBLE` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #5: BOOLEAN]/type` response property for the response status `200`
  - removed the `DOUBLE` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #6: ARRAY]/type` response property for the response status `200`
  - removed the `DOUBLE` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #7: OBJECT]/type` response property for the response status `200`
  - removed the `INTEGER` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #2: LONG]/type` response property for the response status `200`
  - removed the `INTEGER` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #3: DOUBLE]/type` response property for the response status `200`
  - removed the `INTEGER` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #4: STRING]/type` response property for the response status `200`
  - removed the `INTEGER` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #5: BOOLEAN]/type` response property for the response status `200`
  - removed the `INTEGER` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #6: ARRAY]/type` response property for the response status `200`
  - removed the `INTEGER` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #7: OBJECT]/type` response property for the response status `200`
  - removed the `LONG` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #1: INTEGER]/type` response property for the response status `200`
  - removed the `LONG` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #3: DOUBLE]/type` response property for the response status `200`
  - removed the `LONG` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #4: STRING]/type` response property for the response status `200`
  - removed the `LONG` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #5: BOOLEAN]/type` response property for the response status `200`
  - removed the `LONG` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #6: ARRAY]/type` response property for the response status `200`
  - removed the `LONG` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #7: OBJECT]/type` response property for the response status `200`
  - removed the `OBJECT` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #1: INTEGER]/type` response property for the response status `200`
  - removed the `OBJECT` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #2: LONG]/type` response property for the response status `200`
  - removed the `OBJECT` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #3: DOUBLE]/type` response property for the response status `200`
  - removed the `OBJECT` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #4: STRING]/type` response property for the response status `200`
  - removed the `OBJECT` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #5: BOOLEAN]/type` response property for the response status `200`
  - removed the `OBJECT` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #6: ARRAY]/type` response property for the response status `200`
  - removed the `STRING` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #1: INTEGER]/type` response property for the response status `200`
  - removed the `STRING` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #2: LONG]/type` response property for the response status `200`
  - removed the `STRING` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #3: DOUBLE]/type` response property for the response status `200`
  - removed the `STRING` enum value from the `results/items/outputFields/items/typeDefinition/schema/oneOf[subschema #5: BOOLEAN]/type` response property for the response status `200`
  - …2 more
- **2026-04-08** `b0d8bc008db9`: 1 info
  - api operation id `get-/automation/actions/2026-03/{appId}_getPage` removed and replaced with `get-/automation/actions/2026-03/{appId}`
- **2026-03-30** `dc2fdad57f7f`: 6 info
  - api tag `Definitions` added
  - api tag `Basic` removed
  - the response property `results/items/outputFields/items/typeDefinition/options/items/description` became required for the status `200`
  - the response property `results/items/outputFields/items/typeDefinition/options/items/displayOrder` became required for the status `200`
  - added the required property `results/items/outputFields/items/typeDefinition/options/items/doubleData` to the response with the `200` status
  - added the required property `results/items/outputFields/items/typeDefinition/options/items/readOnly` to the response with the `200` status
- **2026-03-25** `37a93e10d5c4`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/hubspot/apis/hubspot-api-specification/docs/automation/actions/2026-03/:appId/get.md) - [API](https://skmtc.dev/hubspot/apis/hubspot-api-specification.md) - [Page](https://skmtc.dev/hubspot/apis/hubspot-api-specification/changes/automation/actions/2026-03/:appId/get)