Get a feature environment
GET /api/admin/projects/:projectId/features/:featureName/environments/:environment
Information about the enablement status and strategies for a feature flag in specified environment.
Request
Path Parameters
- projectId string required
- featureName string required
- environment string required
- 200
- 401
- 403
- 404
featureEnvironmentSchema
- application/json
- Schema
- Example (from schema)
Schema
- name string requiredThe name of the environment 
- featureName stringThe name of the feature 
- environment stringThe name of the environment 
- type stringThe type of the environment 
- enabled boolean requiredtrueif the feature is enabled for the environment, otherwisefalse.
- sortOrder numberThe sort order of the feature environment in the feature environments list 
- variantCount numberThe number of defined variants 
- strategies object[]- A list of activation strategies for the feature environment Array [id string- A uuid for the feature strategy name string required- The name or type of strategy title string nullable- A descriptive title for the strategy disabled boolean nullable- A toggle to disable the strategy. defaults to false. Disabled strategies are not evaluated or returned to the SDKs featureName string- The name or feature the strategy is attached to sortOrder number- The order of the strategy in the list segments number[]- A list of segment ids attached to the strategy - constraints object[]- A list of the constraints attached to the strategy. See https://docs.getunleash.io/reference/strategy-constraints Array [contextName string required- The name of the context field that this constraint should apply to. operator string required- Possible values: [ - NOT_IN,- IN,- STR_ENDS_WITH,- STR_STARTS_WITH,- STR_CONTAINS,- NUM_EQ,- NUM_GT,- NUM_GTE,- NUM_LT,- NUM_LTE,- DATE_AFTER,- DATE_BEFORE,- SEMVER_EQ,- SEMVER_GT,- SEMVER_LT]- The operator to use when evaluating this constraint. For more information about the various operators, refer to the strategy constraint operator documentation. caseInsensitive boolean- Default value: - false- Whether the operator should be case sensitive or not. Defaults to - false(being case sensitive).inverted boolean- Default value: - false- Whether the result should be negated or not. If - true, will turn a- trueresult into a- falseresult and vice versa.values string[]- The context values that should be used for constraint evaluation. Use this property instead of - valuefor properties that accept multiple values.value string- The context value that should be used for constraint evaluation. Use this property instead of - valuesfor properties that only accept single values.]- variants object[]- Strategy level variants Array [name string required- The variant name. Must be unique for this feature flag weight integer required- Possible values: - <= 1000- The weight is the likelihood of any one user getting this variant. It is an integer between 0 and 1000. See the section on variant weights for more information weightType string required- Possible values: [ - variable,- fix]- Set to - fixif this variant must have exactly the weight allocated to it. If the type is- variable, the weight will adjust so that the total weight of all variants adds up to 1000. Refer to the variant weight documentation.stickiness string required- The stickiness to use for distribution of this variant. Stickiness is how Unleash guarantees that the same user gets the same variant every time - payload object- Extra data configured for this variant type string required- Possible values: [ - json,- csv,- string,- number]- The type of the value. Commonly used types are string, number, json and csv. value string required- The actual value of payload ]- parameters object- A list of parameters for a strategy property name* string]
- variants object[]- A list of variants for the feature environment Array [name string required- The variants name. Is unique for this feature flag weight number required- Possible values: - <= 1000- The weight is the likelihood of any one user getting this variant. It is a number between 0 and 1000. See the section on variant weights for more information weightType string- Possible values: [ - variable,- fix]- Set to fix if this variant must have exactly the weight allocated to it. If the type is variable, the weight will adjust so that the total weight of all variants adds up to 1000 stickiness string- Stickiness is how Unleash guarantees that the same user gets the same variant every time - payload object- Extra data configured for this variant type string required- Possible values: [ - json,- csv,- string,- number]- The type of the value. Commonly used types are string, number, json and csv. value string required- The actual value of payload - overrides object[]- Overrides assigning specific variants to specific users. The weighting system automatically assigns users to specific groups for you, but any overrides in this list will take precedence. Array [contextName string required- The name of the context field used to determine overrides values string[] required- Which values that should be overriden ]]
- lastSeenAt date-time nullableThe date when metrics where last collected for the feature environment 
- hasStrategies booleanWhether the feature has any strategies defined. 
- hasEnabledStrategies booleanWhether the feature has any enabled strategies defined. 
{
  "name": "my-dev-env",
  "featureName": "disable-comments",
  "environment": "development",
  "type": "development",
  "enabled": true,
  "sortOrder": 3,
  "variantCount": 0,
  "strategies": [
    {
      "id": "6b5157cb-343a-41e7-bfa3-7b4ec3044840",
      "name": "flexibleRollout",
      "title": "Gradual Rollout 25-Prod",
      "disabled": false,
      "featureName": "myAwesomeFeature",
      "sortOrder": 9999,
      "segments": [
        1,
        2
      ],
      "constraints": [
        {
          "contextName": "appName",
          "operator": "IN",
          "caseInsensitive": false,
          "inverted": false,
          "values": [
            "my-app",
            "my-other-app"
          ],
          "value": "my-app"
        }
      ],
      "variants": [
        {
          "name": "blue_group",
          "weight": 0,
          "weightType": "fix",
          "stickiness": "custom.context.field",
          "payload": {
            "type": "json",
            "value": "{\"color\": \"red\"}"
          }
        }
      ],
      "parameters": {}
    }
  ],
  "variants": [
    {
      "name": "blue_group",
      "weight": 0,
      "weightType": "variable",
      "stickiness": "custom.context.field",
      "payload": {
        "type": "json",
        "value": "{\"color\": \"red\"}"
      },
      "overrides": [
        {
          "contextName": "userId",
          "values": [
            "red",
            "blue"
          ]
        }
      ]
    }
  ],
  "lastSeenAt": "2023-01-28T16:21:39.975Z",
  "hasStrategies": true,
  "hasEnabledStrategies": true
}
Authorization information is missing or invalid. Provide a valid API token as the authorization header, e.g. authorization:*.*.my-admin-token.
- application/json
- Schema
- Example (from schema)
Schema
- id stringThe ID of the error instance 
- name stringThe name of the error kind 
- message stringA description of what went wrong. 
{
  "id": "9c40958a-daac-400e-98fb-3bb438567008",
  "name": "AuthenticationRequired",
  "message": "You must log in to use Unleash. Your request had no authorization header, so we could not authorize you. Try logging in at /auth/simple/login."
}
The provided user credentials are valid, but the user does not have the necessary permissions to perform this operation
- application/json
- Schema
- Example (from schema)
Schema
- id stringThe ID of the error instance 
- name stringThe name of the error kind 
- message stringA description of what went wrong. 
{
  "id": "9c40958a-daac-400e-98fb-3bb438567008",
  "name": "NoAccessError",
  "message": "You need the \"UPDATE_ADDON\" permission to perform this action in the \"development\" environment."
}
The requested resource was not found.
- application/json
- Schema
- Example (from schema)
Schema
- id stringThe ID of the error instance 
- name stringThe name of the error kind 
- message stringA description of what went wrong. 
{
  "id": "9c40958a-daac-400e-98fb-3bb438567008",
  "name": "NotFoundError",
  "message": "Could not find the addon with ID \"12345\"."
}