Update flag default for project

For the complete documentation index, see llms.txt. For the full documentation snapshot, see llms-full.txt.

Update a flag default. Uses a JSON patch or JSON merge patch representation of the desired changes.

PATCH /api/v2/projects/{projectKey}/flag-defaults

Update flag default for project

cURL

curl --request PATCH \
  --url https://app.launchdarkly.com/api/v2/projects/{projectKey}/flag-defaults \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "op": "replace",
    "path": "/exampleField",
    "value": "new example value"
  }
]
'

200

{
  "tags": [
    "tag-1",
    "tag-2"
  ],
  "temporary": true,
  "booleanDefaults": {
    "trueDisplayName": "True",
    "falseDisplayName": "False",
    "trueDescription": "serve true",
    "falseDescription": "serve false",
    "onVariation": 0,
    "offVariation": 1
  },
  "defaultClientSideAvailability": {
    "usingMobileKey": true,
    "usingEnvironmentId": true
  },
  "_links": {}
}

Authorizations

Authorization · string · header · required

Path Parameters

projectKey · string<string> · required

The project key

Body

application/json

op · string · required

The type of operation to perform

Example:

"replace"

path · string · required

A JSON Pointer string specifying the part of the document to operate on

Example:

"/exampleField"

value · any

A JSON value used in "add", "replace", and "test" operations

Example:

"new example value"

Response

200

application/json

Flag default response

tags · string[] · required

A list of default tags for each flag

Example:

["tag-1", "tag-2"]

temporary · boolean · required

Whether the flag should be temporary by default

Example:

true

booleanDefaults · object · required

Show child attributes

defaultClientSideAvailability · object · required

Which client-side SDK types can use this flag by default.

Show child attributes

_links · object

The location and content type of related resources

Show child attributes