DataSource
Dart
enum DataSource {
/** Returned from local cache. */
cache,
/** Fetched from the MoEngage backend. */
network,
}
ExperienceStatus
Dart
enum ExperienceStatus {
/** Currently running. */
active,
/** Manually paused on the dashboard. */
paused,
/** Scheduled to start in the future. */
scheduled,
}
ExperienceFailureReason
Dart
enum ExperienceFailureReason {
userInCampaignControlGroup, // USER_IN_CAMPAIGN_CONTROL_GROUP
userInGlobalControlGroup, // USER_IN_GLOBAL_CONTROL_GROUP
userNotInSegment, // USER_NOT_IN_SEGMENT
invalidExperienceKey, // INVALID_EXPERIENCE_KEY
maxLimitBreached, // MAX_LIMIT_BREACHED
experienceNotActive, // EXPERIENCE_NOT_ACTIVE
experienceExpired, // EXPERIENCE_EXPIRED
personalizationFailed, // PERSONALIZATION_FAILED
}
ExperienceCampaign
Dart
class ExperienceCampaign {
/// The unique identifier for the experience.
String experienceKey;
/// The JSON payload containing personalization data.
Map<String, dynamic> payload;
/// Context for tracking (passed to impression/click events).
Map<String, String> experienceContext;
/// Whether data came from cache or network.
DataSource source;
}
ExperienceCampaignFailure
Dart
class ExperienceCampaignFailure {
/// The failure reason.
ExperienceFailureReason reason;
/// Experience keys affected by this failure.
List<String> experienceKeys;
}
ExperienceCampaignsResult
Dart
class ExperienceCampaignsResult {
/// Successfully fetched experience campaigns.
List<ExperienceCampaign> experiences;
/// Per-key failures (business logic errors from server).
List<ExperienceCampaignFailure> failures;
}
ExperienceCampaignMeta
Dart
class ExperienceCampaignMeta {
/// The unique identifier for the experience.
String experienceKey;
/// The display name of the experience.
String experienceName;
/// The current status of the experience.
ExperienceStatus status;
}
ExperienceCampaignsMetadata
Dart
class ExperienceCampaignsMetadata {
/// Whether data came from cache or network.
DataSource source;
/// List of experience metadata entries.
List<ExperienceCampaignMeta> experiences;
}
PersonalizeError
Dart
class PersonalizeError implements Exception {
String code; // e.g. 'SDK_NOT_INITIALIZED', 'NETWORK_ERROR'
String message;
}