Update Flow Action

patch https://a.klaviyo.com/api/flow-actions/{id}

🚧
This endpoint is in beta and subject to change.
A beta revision header (2025-04-15.pre) is required to use our beta APIs. Klaviyo APIs in beta are not intended for use in production. See our versioning and deprecation policy for more information.

Update a flow action.

Rate limits:
Burst: 3/s
Steady: 60/m

Scopes:
flows:write

Responses

Language

Credentials

Header


xxxxxxxxxx
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curl --request PATCH \
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     --url https://a.klaviyo.com/api/flow-actions/id \
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     --header 'Authorization: Klaviyo-API-Key your-private-api-key' \
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     --header 'accept: application/vnd.api+json' \
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     --header 'content-type: application/vnd.api+json' \
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     --header 'revision: 2025-04-15.pre' \
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     --data '
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{
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  "data": {
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    "type": "flow-action",
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    "attributes": {
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      "definition": {
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        "type": "back-in-stock-delay"
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      }
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    }
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  }
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}
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'


xxxxxxxxxx
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}
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{
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  "data": {
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    "type": "flow-action",
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    "id": "string",
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    "attributes": {
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      "created": "2022-11-08T00:00:00+00:00",
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      "updated": "2022-11-08T00:00:00+00:00",
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      "definition": {
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        "id": "123",
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        "temporary_id": "action-1",
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        "type": "back-in-stock-delay",
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        "links": {
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          "next": "string"
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        }
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      }
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    },
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    "relationships": {
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      "flow": {
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        "data": {
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          "type": "flow",
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          "id": "string"
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        },
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        "links": {
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          "self": "string",
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          "related": "string"

200Success

4XXClient Error

5XXServer Error