This inheritance list is sorted roughly, but not completely, alphabetically:

CAdaptySDK.AdaptyProfile.AccessLevel	One access level of a profile: whether it is active, what granted it, and until when
CAdaptySDK.Adapty	The main class for interacting with the Adapty SDK
CAdaptySDK.AdaptyConfiguration	Everything Adapty.Activate(AdaptyConfiguration, System.Action<AdaptyError>) needs. Build one with Builder
CAdaptySDK.AdaptyCustomAsset	Base class for custom assets that can be used in Adapty UI
CAdaptySDK.AdaptyCustomAssetColor	Custom asset representing a color
CAdaptySDK.AdaptyCustomAssetLinearGradient	Custom asset representing a linear gradient
CAdaptySDK.AdaptyCustomAssetLocalImageAsset	Custom asset representing a local image asset
CAdaptySDK.AdaptyCustomAssetLocalImageData	Custom asset representing local image data
CAdaptySDK.AdaptyCustomAssetLocalImageFile	Custom asset representing a local image file
CAdaptySDK.AdaptyCustomAssetLocalVideoAsset	Custom asset representing a local video asset
CAdaptySDK.AdaptyCustomAssetLocalVideoFile	Custom asset representing a local video file
CAdaptySDK.AdaptyCustomerIdentity	Customer identity parameters for iOS and Android platforms
CAdaptySDK.AdaptyError	A failure reported by the native SDK. Every completion handler takes one, and it is null when the call succeeded
CAdaptySDK.AdaptyFlow	Represents a flow configuration in Adapty
CAdaptySDK.AdaptyFlowPaywall	Represents a paywall variation of an AdaptyFlow
CAdaptySDK.AdaptyInstallationDetails	What the SDK knows about this installation of the app
CAdaptySDK.AdaptyInstallationStatus	What Adapty.GetCurrentInstallationStatus(System.Action<AdaptySDK.AdaptyInstallationStatus, AdaptySDK.AdaptyError>) reports: how much is known about this installation, and the details when they are
CAdaptySDK.AdaptyOnboarding	Represents an onboarding configuration in Adapty
CAdaptySDK.AdaptyOnboardingsAnalyticsEvent
CAdaptySDK.AdaptyOnboardingsAnalyticsEventOnboardingCompleted
CAdaptySDK.AdaptyOnboardingsAnalyticsEventOnboardingStarted
CAdaptySDK.AdaptyOnboardingsAnalyticsEventProductsScreenPresented
CAdaptySDK.AdaptyOnboardingsAnalyticsEventRegistrationScreenPresented
CAdaptySDK.AdaptyOnboardingsAnalyticsEventScreenCompleted
CAdaptySDK.AdaptyOnboardingsAnalyticsEventScreenPresented
CAdaptySDK.AdaptyOnboardingsAnalyticsEventSecondScreenPresented
CAdaptySDK.AdaptyOnboardingsAnalyticsEventUnknown
CAdaptySDK.AdaptyOnboardingsAnalyticsEventUserEmailCollected
CAdaptySDK.AdaptyOnboardingsInput
CAdaptySDK.AdaptyOnboardingsEmailInput
CAdaptySDK.AdaptyOnboardingsNumberInput
CAdaptySDK.AdaptyOnboardingsTextInput
CAdaptySDK.AdaptyOnboardingsStateUpdatedParams
CAdaptySDK.AdaptyOnboardingsDatePickerParams
CAdaptySDK.AdaptyOnboardingsInputParams
CAdaptySDK.AdaptyOnboardingsMultiSelectParams
CAdaptySDK.AdaptyOnboardingsSelectParams
CAdaptySDK.AdaptyPaywallProduct	Represents a product available for purchase in a paywall
CAdaptySDK.AdaptyPlacement	The placement a flow was fetched for, with the A/B test and audience it resolved to
CAdaptySDK.AdaptyPlacementFetchPolicy	Whether a fetch may answer from the cache, and for how long. Pick one of the shared instances or build one with ReturnCacheDataIfNotExpiredElseLoad
CAdaptySDK.AdaptyPrice	A price as the store reports it: the amount, and the strings to show it with
CAdaptySDK.AdaptyProductIdentifier	A lightweight identifier used when addressing a specific product across platforms
CAdaptySDK.AdaptyProfile	Represents a user profile in Adapty
CAdaptySDK.AdaptyProfileParameters	The profile attributes Adapty.UpdateProfile(AdaptySDK.AdaptyProfileParameters, System.Action<AdaptySDK.AdaptyError>) sends. Build one with Builder
CAdaptySDK.AdaptyPromotedProduct	A product for an App Store promoted in-app purchase. iOS only
CAdaptySDK.AdaptyPurchaseParameters	The optional extras of a purchase. Both are Android only — on iOS an instance changes nothing, and Adapty.MakePurchase(AdaptyPaywallProduct, System.Action<AdaptyPurchaseResult, AdaptyError>) without one is the same call
CAdaptySDK.AdaptyPurchaseParametersBuilder	Assembles an AdaptyPurchaseParameters. Every setter returns the builder, so calls chain; the constructor takes both values directly if that reads better
CAdaptySDK.AdaptyPurchaseResult	How a purchase ended, and the updated profile when it succeeded
CAdaptySDK.AdaptyRemoteConfig	The JSON configured against a flow in the Dashboard, for one localization
CAdaptySDK.AdaptySubscription	What a product's subscription looks like: its period, its offer, and how it renews
CAdaptySDK.AdaptySubscriptionOffer	A discounted offer on a subscription, and the phases it runs through
CAdaptySDK.AdaptySubscriptionPeriod	A span of time, as the stores express it — a number and a unit, not a duration
CAdaptySDK.AdaptySubscriptionPhase	One stretch of an offer at one price: a free trial, then a discounted period, then the rest
CAdaptySDK.AdaptySubscriptionUpdateParameters	Android only. Turns a purchase into an upgrade or downgrade of a subscription the user already has, rather than a new one. Pass it through AdaptyPurchaseParameters.SubscriptionUpdateParams; iOS handles the change itself through the subscription group and ignores this
CAdaptySDK.AdaptyUI	Building, presenting and dismissing the views that render a flow
CAdaptySDK.AdaptyUICreateFlowViewParameters	The optional extras of AdaptyUI.CreateFlowView(AdaptySDK.AdaptyFlow, AdaptySDK.AdaptyUICreateFlowViewParameters, System.Action<AdaptySDK.AdaptyUIFlowView, AdaptySDK.AdaptyError>): which localization and layout to render, how long to wait, and the tags, timers and assets the flow substitutes into its layout
CAdaptySDK.AdaptyUIDialogConfiguration	What AdaptyUI.ShowDialog(AdaptySDK.AdaptyUIFlowView, AdaptySDK.AdaptyUIDialogConfiguration, System.Action<AdaptySDK.AdaptyUIDialogActionType, AdaptySDK.AdaptyError>) puts on the dialog. Only the default action title is required; a dialog without a secondary one has a single button
CAdaptySDK.AdaptyUIFlowView	A flow view built by AdaptyUI.CreateFlowView(AdaptySDK.AdaptyFlow, AdaptySDK.AdaptyUICreateFlowViewParameters, System.Action<AdaptySDK.AdaptyUIFlowView, AdaptySDK.AdaptyError>). Single use: once dismissed it is destroyed, and showing the flow again means building another one
CAdaptySDK.AdaptyUIMediaCacheConfiguration	Limits for the cache the flow renderer keeps for images and video. Any limit left null keeps the native default
CAdaptySDK.AdaptyUIOnboardingMeta
CAdaptySDK.AdaptyUIOnboardingView
CAdaptySDK.AdaptyUIUserAction	Something the user did in a flow view, reported through `FlowViewDidPerformAction`. Nothing is done for you — a close does not dismiss the view
CAdaptySDK.AdaptyConfiguration.Builder	Assembles an AdaptyConfiguration. Every setter returns the builder, so calls chain, and each field can equally well be assigned directly
CAdaptySDK.AdaptyProfileParameters.Builder	Assembles an AdaptyProfileParameters. Every setter returns the builder, so calls chain; what is never set is not sent, and is therefore left as it is on the server rather than cleared
CAdaptySDK.IAdaptyEventListener	Interface for listening to Adapty SDK events
CAdaptySDK.IAdaptyFlowsEventsListener	Interface for listening to flow view events
CAdaptySDK.IAdaptyOnboardingsEventsListener	Interface for listening to onboarding view events
CAdaptySDK.IAdaptyUIObserverModeResolver	Interface for resolving purchases and restores initiated by a flow while the SDK runs in Observer mode
CAdaptySDK.IAdaptyUISystemRequestsHandler	Interface for handling system requests initiated by a flow: OS permission prompts and store review requests
CIEquatable
CAdaptySDK.AdaptyExternalAttributionProvider	An external attribution provider recognized by the Adapty backend
CAdaptySDK.AdaptyProfile.NonSubscription	One non-subscription purchase of a profile — consumable or lifetime
CAdaptySDK.AdaptyProfile.Subscription	One subscription of a profile, as the store and Adapty currently see it