GoogleMobileAds Framework Reference
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GADSignal
@interface GADSignal : NSObject
A signal that can be used as input in a server-to-server ad request.
-
Signal string used in a server-to-server ad request.
Declaration
Swift
var signal: String { get }
Objective-C
@property (nonatomic, readonly, nonnull) NSString *signalString;
-
Unavailable. An instance of this class will be returned when generating a signal.
Declaration
Objective-C
- (nonnull instancetype)init;
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Last updated 2025-08-20 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20 UTC."],[[["\u003cp\u003e\u003ccode\u003eGADSignal\u003c/code\u003e objects represent signals used as input for server-to-server ad requests.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003esignalString\u003c/code\u003e property provides a string representation of the signal for use in ad requests.\u003c/p\u003e\n"],["\u003cp\u003eDirect initialization of \u003ccode\u003eGADSignal\u003c/code\u003e is unavailable; instances are obtained through signal generation processes.\u003c/p\u003e\n"]]],["GADSignal is a class providing a signal string for server-to-server ad requests. The key attribute is `signalString`, a read-only string used as input in the ad request. Instances of GADSignal are not directly created via initialization; instead, they are returned when a signal is generated. The `init` method for direct initialization is therefore unavailable.\n"],null,["# GoogleMobileAds Framework Reference\n\nGADSignal\n=========\n\n\n @interface GADSignal : NSObject\n\nA signal that can be used as input in a server-to-server ad request.\n- `\n ``\n ``\n `\n\n ### [signalString](#/c:objc(cs)GADSignal(py)signalString)\n\n `\n ` \n Signal string used in a server-to-server ad request. \n\n #### Declaration\n\n Swift \n\n var signal: String { get }\n\n Objective-C \n\n @property (nonatomic, readonly, nonnull) NSString *signalString;\n\n[Initialization\n--------------](#/Initialization)\n\n- `\n ``\n ``\n `\n\n ### [-init](#/c:objc(cs)GADSignal(im)init)\n\n `\n ` \n Unavailable \n Unavailable. An instance of this class will be returned when generating a signal. \n\n #### Declaration\n\n Objective-C \n\n - (nonnull instancetype)init;"]]
