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DELETE
/
feature-flags
/
v3
/
{appId}
/
flags
/
{flagName}
Delete an app's feature flag
curl --request DELETE \
  --url https://api.hubapi.com/feature-flags/v3/{appId}/flags/{flagName} \
  --header 'Authorization: Bearer <token>'
{
  "appId": 123,
  "flagName": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

Supported products

Authorizations

​
Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Path Parameters

​
appId
integer<int32>
required
​
flagName
string
required

Response

successful operation

​
appId
integer<int32>
required

The ID of the app

​
defaultState
enum<string>
required

The flag state for any portal that doesn't have an override value

Available options:
ABSENT,
OFF,
ON
​
flagName
string
required

The name of the flag

​
overrideState
enum<string>

An optional flag value that overrides all others for this flag name and app, including portal-level values

Available options:
ABSENT,
OFF,
ON
Last modified on March 30, 2026