Variable TelemetryAttributeConst

Type declaration

• ReadonlyCONTEXT_ID: "feature_flag.context.id"

  The unique identifier for the flag evaluation context. For example, the targeting key.

  • type: string
  • requirement level: recommended
  • example: 5157782b-2203-4c80-a857-dbbd5e7761db

• ReadonlyERROR_CODE: "error.type"

  Describes a class of error the operation ended with.

  • type: string
  • requirement level: conditionally required
  • condition: reason is error
  • example: flag_not_found

• ReadonlyERROR_MESSAGE: "error.message"

  A message explaining the nature of an error occurring during flag evaluation.

  • type: string
  • requirement level: recommended
  • example: Flag not found

• ReadonlyFLAG_SET_ID: "feature_flag.set.id"

  The identifier of the flag set to which the feature flag belongs.

  • type: string
  • requirement level: recommended
  • example: proj-1; ab98sgs; service1/dev

• ReadonlyKEY: "feature_flag.key"

  The lookup key of the feature flag.

  • type: string
  • requirement level: required
  • example: logo-color

• ReadonlyPROVIDER: "feature_flag.provider.name"

  Describes a class of error the operation ended with.

  • type: string
  • requirement level: recommended
  • example: flag_not_found

• ReadonlyREASON: "feature_flag.result.reason"

  The reason code which shows how a feature flag value was determined.

  • type: string
  • requirement level: recommended
  • example: targeting_match

• ReadonlyVALUE: "feature_flag.result.value"

  The evaluated value of the feature flag.

  • type: undefined
  • requirement level: conditionally required
  • example: #ff0000; 1; true

• ReadonlyVARIANT: "feature_flag.result.variant"

  A semantic identifier for an evaluated flag value.

  • type: string
  • requirement level: conditionally required
  • condition: variant is defined on the evaluation details
  • example: blue; on; true

• ReadonlyVERSION: "feature_flag.version"

  The version of the ruleset used during the evaluation. This may be any stable value which uniquely identifies the ruleset.

  • type: string
  • requirement level: recommended
  • example: 1.0.0; 2021-01-01