diff --git a/Glassfy.podspec b/Glassfy.podspec
index b705f94..c0b2a45 100644
--- a/Glassfy.podspec
+++ b/Glassfy.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "Glassfy"
-  s.version          = "1.3.4"
+  s.version          = "1.3.5"
   s.summary          = "Subscription and in-app-purchase service."
   s.license          =  { :type => 'MIT', :file => 'LICENSE' }
   s.source           = { :git => "https://github.com/glassfy/ios-sdk.git", :tag => s.version.to_s }
diff --git a/Glassfy.xcodeproj/project.pbxproj b/Glassfy.xcodeproj/project.pbxproj
index 56004ca..68ef255 100644
--- a/Glassfy.xcodeproj/project.pbxproj
+++ b/Glassfy.xcodeproj/project.pbxproj
@@ -100,6 +100,9 @@
 		81D8D49A258B7193006BFE51 /* Glassfy.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 8168309F258B6D9C00565968 /* Glassfy.framework */; };
 		81E1DC3225933FC7003B5EBD /* SKPayment+GYEncode.h in Headers */ = {isa = PBXBuildFile; fileRef = 81E1DC3025933FC7003B5EBD /* SKPayment+GYEncode.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		81E1DC3325933FC7003B5EBD /* SKPayment+GYEncode.m in Sources */ = {isa = PBXBuildFile; fileRef = 81E1DC3125933FC7003B5EBD /* SKPayment+GYEncode.m */; };
+		81E5B8942912C87600D134E9 /* GYAttributionItem.m in Sources */ = {isa = PBXBuildFile; fileRef = 81E5B8932912C87600D134E9 /* GYAttributionItem.m */; };
+		81E5B8962912C88400D134E9 /* GYAttributionItem.h in Headers */ = {isa = PBXBuildFile; fileRef = 81E5B8952912C88400D134E9 /* GYAttributionItem.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		81E5B89A2912CEBC00D134E9 /* GYAttributionItem+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 81E5B8972912CE9700D134E9 /* GYAttributionItem+Private.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		81EFB54425A772D900706FCB /* GYAPIPermissionsResponse.h in Headers */ = {isa = PBXBuildFile; fileRef = 81EFB54225A772D900706FCB /* GYAPIPermissionsResponse.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		81EFB54525A772D900706FCB /* GYAPIPermissionsResponse.m in Sources */ = {isa = PBXBuildFile; fileRef = 81EFB54325A772D900706FCB /* GYAPIPermissionsResponse.m */; };
 		81EFB54B25A772F200706FCB /* GYPermission.m in Sources */ = {isa = PBXBuildFile; fileRef = 81EFB54925A772F200706FCB /* GYPermission.m */; };
@@ -213,6 +216,9 @@
 		81D8D499258B7193006BFE51 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		81E1DC3025933FC7003B5EBD /* SKPayment+GYEncode.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "SKPayment+GYEncode.h"; sourceTree = "<group>"; };
 		81E1DC3125933FC7003B5EBD /* SKPayment+GYEncode.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "SKPayment+GYEncode.m"; sourceTree = "<group>"; };
+		81E5B8932912C87600D134E9 /* GYAttributionItem.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GYAttributionItem.m; sourceTree = "<group>"; };
+		81E5B8952912C88400D134E9 /* GYAttributionItem.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = GYAttributionItem.h; path = Public/GYAttributionItem.h; sourceTree = "<group>"; };
+		81E5B8972912CE9700D134E9 /* GYAttributionItem+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "GYAttributionItem+Private.h"; sourceTree = "<group>"; };
 		81EFB54225A772D900706FCB /* GYAPIPermissionsResponse.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GYAPIPermissionsResponse.h; sourceTree = "<group>"; };
 		81EFB54325A772D900706FCB /* GYAPIPermissionsResponse.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = GYAPIPermissionsResponse.m; sourceTree = "<group>"; };
 		81EFB54925A772F200706FCB /* GYPermission.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = GYPermission.m; sourceTree = "<group>"; };
@@ -308,6 +314,8 @@
 			children = (
 				81951CD026443F65003901F1 /* Glassfy.h */,
 				817A1C75258CE0A200D1BA10 /* Glassfy.m */,
+				81E5B8952912C88400D134E9 /* GYAttributionItem.h */,
+				81E5B8932912C87600D134E9 /* GYAttributionItem.m */,
 				81951CD526443F94003901F1 /* GYOfferings.h */,
 				810F6FB225E50CFF00D3009E /* GYOfferings.m */,
 				81951CD426443F94003901F1 /* GYOffering.h */,
@@ -371,6 +379,7 @@
 				81C9AF672805D2F3004A36A1 /* GYStoresInfo+Private.h */,
 				81C9AF542805BA8A004A36A1 /* GYStoreInfo+Private.h */,
 				8166503F28DB689200E5B985 /* GYAccountableSku+Private.h */,
+				81E5B8972912CE9700D134E9 /* GYAttributionItem+Private.h */,
 			);
 			name = Core;
 			sourceTree = "<group>";
@@ -417,6 +426,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				81E5B8962912C88400D134E9 /* GYAttributionItem.h in Headers */,
 				81C9AF5F2805BB82004A36A1 /* GYStoresInfo.h in Headers */,
 				811DB39F280975C900021880 /* GYSkuBase.h in Headers */,
 				811BCDDF2608DA90007742D9 /* GYSysInfo.h in Headers */,
@@ -427,6 +437,7 @@
 				81010F292590C1AB00B07DE4 /* GYAPIOfferingsResponse.h in Headers */,
 				81951CD726443F94003901F1 /* GYOfferings.h in Headers */,
 				8138BAB225924D0A005CB44E /* SKProductSubscriptionPeriod+GYEncode.h in Headers */,
+				81E5B89A2912CEBC00D134E9 /* GYAttributionItem+Private.h in Headers */,
 				81D18D7D2812AFE100C68558 /* GYSkuPaddle+Private.h in Headers */,
 				81FCCE8627C3CE0A00DF3D1A /* GYPurchaseDelegate.h in Headers */,
 				817A1CF5258CF63600D1BA10 /* GYAPIManager.h in Headers */,
@@ -591,6 +602,7 @@
 				811DB39D280972C900021880 /* GYSkuBase.m in Sources */,
 				8179459126565E32000EAA47 /* GYUtils.m in Sources */,
 				81C9AF5C2805BB5B004A36A1 /* GYStoresInfo.m in Sources */,
+				81E5B8942912C87600D134E9 /* GYAttributionItem.m in Sources */,
 				81C9AF582805BAB1004A36A1 /* GYStoreInfo.m in Sources */,
 				81C684662602633500223D3E /* GYAPISignatureResponse.m in Sources */,
 				817A1C3E258CC9EA00D1BA10 /* GYOffering.m in Sources */,
@@ -777,7 +789,7 @@
 					"@executable_path/Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.3.4;
+				MARKETING_VERSION = 1.3.5;
 				PRODUCT_BUNDLE_IDENTIFIER = net.glassfy.sdk;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -805,7 +817,7 @@
 					"@executable_path/Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.3.4;
+				MARKETING_VERSION = 1.3.5;
 				PRODUCT_BUNDLE_IDENTIFIER = net.glassfy.sdk;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
diff --git a/README.md b/README.md
index 85157c8..b3a4850 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Our SDK can be easly integrated through Cocoapods or Swift Package Manager
 #### Integrate using Cocoapods
 Add the pod to your Podfile:
 
-```pod 'Glassfy', '~> 1.3.4'```
+```pod 'Glassfy', '~> 1.3.5'```
 
 Then, run the following command:
 
diff --git a/Source/GYAPIManager.h b/Source/GYAPIManager.h
index 5cfd567..5c90612 100644
--- a/Source/GYAPIManager.h
+++ b/Source/GYAPIManager.h
@@ -19,6 +19,7 @@
 @class SKProduct;
 @class SKPaymentTransaction;
 @class GYCacheManager;
+@class GYAttributionItem;
 
 typedef void(^GYGetInitCompletion)(GYAPIInitResponse* _Nullable, NSError* _Nullable);
 typedef void(^GYGetPermissionsCompletion)(GYAPIPermissionsResponse* _Nullable, NSError* _Nullable);
@@ -35,6 +36,7 @@ typedef GYBaseCompletion GYLogoutCompletion;
 typedef GYBaseCompletion GYLoginCompletion;
 typedef GYBaseCompletion GYPropertyCompletion;
 typedef GYBaseCompletion GYGetConnectCompletion;
+typedef GYBaseCompletion GYPostAttributionsCompletion;
 
 
 NS_ASSUME_NONNULL_BEGIN
@@ -75,6 +77,9 @@ NS_ASSUME_NONNULL_BEGIN
 - (void)getPaywall:(NSString *)paywallId locale:(NSString *_Nullable)locale completion:(GYGetPaywallCompletion _Nullable)block;
 
 - (void)putLastSeen;
+
+- (void)postAttributions:(NSArray<GYAttributionItem*> *)items withCompletion:(GYPostAttributionsCompletion _Nullable)block;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Source/GYAPIManager.m b/Source/GYAPIManager.m
index 47f077b..deaa1c1 100644
--- a/Source/GYAPIManager.m
+++ b/Source/GYAPIManager.m
@@ -11,6 +11,7 @@
 #import "GYSku+Private.h"
 #import "SKPaymentTransaction+GYEncode.h"
 #import "SKProduct+GYEncode.h"
+#import "GYAttributionItem+Private.h"
 #import "GYSysInfo.h"
 #import "GYAPIManager.h"
 #import "GYError.h"
@@ -449,6 +450,41 @@ - (void)getPaywall:(NSString *)paywallId locale:(NSString *)locale completion:(G
     [self callApiWithRequest:req response:GYAPIPaywallResponse.class completion:block];
 }
 
+- (void)postAttributions:(NSArray<GYAttributionItem*> *)items withCompletion:(GYPostAttributionsCompletion _Nullable)block
+{
+    NSURLComponents *url = [self baseURLV0];
+    url.path = [url.path stringByAppendingPathComponent:@"attribution"];
+    
+    NSMutableDictionary *bodyEncoded = [NSMutableDictionary new];
+    for (GYAttributionItem *item in items) {
+        [bodyEncoded addEntriesFromDictionary:[item encodedObject]];
+    }
+    
+    NSError *err;
+    NSData *body;
+    if (![NSJSONSerialization isValidJSONObject:bodyEncoded]) {
+        err = GYError.encodeData;
+    }
+    else {
+        body = [NSJSONSerialization dataWithJSONObject:bodyEncoded options:kNilOptions error:&err];
+    }
+    if (err) {
+        dispatch_async(Glassfy.shared.glqueue, ^{
+            GYGetConnectCompletion completion = block;
+            if (completion) {
+                completion(nil, err);
+            }
+        });
+        return;
+    }
+    
+    NSMutableURLRequest *req = [self authorizedRequestWithComponents:url];
+    [req setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
+    [req setHTTPMethod:@"POST"];
+    [req setHTTPBody:body];
+    [self callApiWithRequest:req response:GYAPIBaseResponse.class completion:block];
+}
+
 #pragma mark - private
 
 - (NSMutableURLRequest *_Nullable)authorizedRequestWithComponents:(NSURLComponents *)urlComponents
diff --git a/Source/GYAttributionItem+Private.h b/Source/GYAttributionItem+Private.h
new file mode 100644
index 0000000..88a8287
--- /dev/null
+++ b/Source/GYAttributionItem+Private.h
@@ -0,0 +1,17 @@
+//
+//  GYAttributionItem+Private.h
+//  Glassfy
+//
+//  Created by Luca Garbolino on 02/11/22.
+//
+
+#import "GYAttributionItem.h"
+#import "GYCodableProtocol.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface GYAttributionItem (Private) <GYEncodeProtocol>
+@end
+
+NS_ASSUME_NONNULL_END
+
diff --git a/Source/GYAttributionItem.m b/Source/GYAttributionItem.m
new file mode 100644
index 0000000..6ae212f
--- /dev/null
+++ b/Source/GYAttributionItem.m
@@ -0,0 +1,53 @@
+//
+//  GYAttributionItem.h
+//  Glassfy
+//
+//  Created by Luca Garbolino on 02/11/22.
+//
+
+#import "GYAttributionItem+Private.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface GYAttributionItem()
+@property(nonatomic, strong, nullable) NSString *value;
+@property(nonatomic, assign) GYAttributionType type;
+@end
+
+@implementation GYAttributionItem (Private)
+
+- (id)encodedObject
+{
+    NSMutableDictionary *attributionInfo = [NSMutableDictionary dictionary];
+    NSString *nameStr = [self.class attributionTypeToString:self.type];
+    attributionInfo[nameStr] = self.value ?: [NSNull null];
+    
+    return [NSDictionary dictionaryWithDictionary:attributionInfo];
+}
+
++ (NSString *)attributionTypeToString:(GYAttributionType)type {
+    switch (type) {
+        case GYAttributionTypeAdjustID:     return @"adjustid";
+        case GYAttributionTypeAppsFlyerID:  return @"appsflyerid";
+        case GYAttributionTypeIDFA:         return @"idfa";
+        case GYAttributionTypeIDFV:         return @"idfv";
+        case GYAttributionTypeIP:           return @"ip";
+    }
+}
+
+@end
+
+@implementation GYAttributionItem
+
++ (instancetype)attributionItemWithType:(GYAttributionType)type value:(NSString *_Nullable)value
+{
+    GYAttributionItem *item = [GYAttributionItem new];
+    item.type = type;
+    item.value = value;
+    
+    return item;
+}
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/Source/GYManager.h b/Source/GYManager.h
index c80067a..fcd629c 100644
--- a/Source/GYManager.h
+++ b/Source/GYManager.h
@@ -9,7 +9,7 @@
 #import "GYTypes.h"
 #import "GYPurchaseDelegate.h"
 @class GYSku;
-
+@class GYAttributionItem;
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -48,6 +48,9 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)storeInfo:(GYStoreCompletion)block;
 
+- (void)setAttributionWithType:(GYAttributionType)type value:(NSString *_Nullable)value completion:(GYErrorCompletion)block;
+- (void)setAttributions:(NSArray<GYAttributionItem*> *)attributions completion:(GYErrorCompletion)block;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Source/GYManager.m b/Source/GYManager.m
index c79c307..8c12843 100644
--- a/Source/GYManager.m
+++ b/Source/GYManager.m
@@ -413,6 +413,17 @@ - (void)storeInfo:(GYStoreCompletion)block
     }];
 }
 
+- (void)setAttributionWithType:(GYAttributionType)type value:(NSString *_Nullable)value completion:(GYErrorCompletion)block
+{
+    GYAttributionItem *item = [GYAttributionItem attributionItemWithType:type value:value];
+    [self setAttributions:@[item] completion:block];
+}
+
+- (void)setAttributions:(NSArray<GYAttributionItem *>*)attributions completion:(GYErrorCompletion)block
+{
+    [self setAttributions:attributions maxRetries:10 completion:block];
+}
+
 
 #pragma mark - Notification
 
@@ -818,5 +829,31 @@ - (void)setUserProperty:(GYUserPropertyType)property value:(id)obj completion:(G
     }];
 }
 
+- (void)setAttributions:(NSArray<GYAttributionItem *>*)attributions maxRetries:(NSUInteger)times completion:(GYErrorCompletion)block
+{
+    typeof(self) __weak weakSelf = self;
+    GYPostAttributionsCompletion apiCompletion = ^(GYAPIBaseResponse *res, NSError *err) {
+        if (err && times > 0) {
+            dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.8f * NSEC_PER_SEC)), Glassfy.shared.glqueue, ^{
+                [weakSelf setAttributions:attributions maxRetries:(times-1) completion:block];
+            });
+        }
+        else {
+            typeof(block) __strong completion = block;
+            if (completion) {
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    completion(err);
+                });
+            }
+        }
+    };
+    
+    if (!self.initialized) {
+        apiCompletion(nil, GYError.sdkNotInitialized);
+        return;
+    }
+    
+    [self.api postAttributions:attributions withCompletion:apiCompletion];
+}
 
 @end
diff --git a/Source/GYPaywallViewController+Private.h b/Source/GYPaywallViewController+Private.h
index 5ad9052..a7ba087 100644
--- a/Source/GYPaywallViewController+Private.h
+++ b/Source/GYPaywallViewController+Private.h
@@ -1,5 +1,5 @@
 //
-//  GYPaywallViewController.h
+//  GYPaywallViewController+Private.h
 //  Glassfy
 //
 //  Created by Luca Garbolino on 13/10/21.
diff --git a/Source/GYStoreInfo+Private.h b/Source/GYStoreInfo+Private.h
index 86e82bc..29f5391 100644
--- a/Source/GYStoreInfo+Private.h
+++ b/Source/GYStoreInfo+Private.h
@@ -1,5 +1,5 @@
 //
-//  GYStoreInfo+Private.h.h
+//  GYStoreInfo+Private.h
 //  Glassfy
 //
 //  Created by Luca Garbolino on 12/04/22.
diff --git a/Source/GYStoresInfo+Private.h b/Source/GYStoresInfo+Private.h
index f5cc78c..8a06234 100644
--- a/Source/GYStoresInfo+Private.h
+++ b/Source/GYStoresInfo+Private.h
@@ -1,5 +1,5 @@
 //
-//  GYStoreInfo+Private.h.h
+//  GYStoreInfo+Private.h
 //  Glassfy
 //
 //  Created by Luca Garbolino on 12/04/22.
diff --git a/Source/Glassfy.m b/Source/Glassfy.m
index 4517576..ace57d9 100644
--- a/Source/Glassfy.m
+++ b/Source/Glassfy.m
@@ -40,7 +40,7 @@ + (Glassfy *)shared
 
 + (NSString *)sdkVersion
 {
-    return @"1.3.4";
+    return @"1.3.5";
 }
 
 + (void)initializeWithAPIKey:(NSString *)apiKey
@@ -200,6 +200,19 @@ + (void)storeInfo:(GYStoreCompletion)block
     });
 }
 
++ (void)setAttributionWithType:(GYAttributionType)type value:(NSString *)value completion:(GYErrorCompletion)block
+{
+    dispatch_async(Glassfy.shared.glqueue, ^{
+        [Glassfy.shared.manager setAttributionWithType:type value:value completion:block];
+    });
+}
+
++ (void)setAttributions:(NSArray<GYAttributionItem*> *)attributions completion:(GYErrorCompletion)block
+{
+    dispatch_async(Glassfy.shared.glqueue, ^{
+        [Glassfy.shared.manager setAttributions:attributions completion:block];
+    });
+}
 
 #pragma mark - Deprecations
 
diff --git a/Source/Public/GYAttributionItem.h b/Source/Public/GYAttributionItem.h
new file mode 100644
index 0000000..d8503f8
--- /dev/null
+++ b/Source/Public/GYAttributionItem.h
@@ -0,0 +1,24 @@
+//
+//  GYAttributionItem.h
+//  Glassfy
+//
+//  Created by Luca Garbolino on 02/11/22.
+//
+
+#import <Foundation/Foundation.h>
+#if __has_include(<Glassfy/GYTypes.h>)
+#import <Glassfy/GYTypes.h>
+#else
+#import "GYTypes.h"
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+NS_SWIFT_NAME(Glassfy.AttributionItem)
+@interface GYAttributionItem : NSObject
+
++ (instancetype)attributionItemWithType:(GYAttributionType)name value:(NSString *_Nullable)value;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/Source/Public/GYTypes.h b/Source/Public/GYTypes.h
index 25db11f..1bd7ec5 100644
--- a/Source/Public/GYTypes.h
+++ b/Source/Public/GYTypes.h
@@ -97,6 +97,19 @@ typedef NS_ENUM(NSUInteger, GYStore) {
     GYStorePaddle = 3
 } NS_SWIFT_NAME(Glassfy.Store);
 
+typedef NS_ENUM(NSUInteger, GYAttributionType) {
+    // Unique Adjust ID of the device. Available after the installation has been successfully tracked.
+    GYAttributionTypeAdjustID,
+    // App identifier generated by AppsFlyer at installation. A new ID is generated if an app is deleted, then reinstalled.
+    GYAttributionTypeAppsFlyerID,
+    // Identifier For Advertisers - Unique to each device. Only use for advertising.
+    GYAttributionTypeIDFA,
+    // Identifier For Vendor - Uniquely identifies a device to the app’s vendor.
+    GYAttributionTypeIDFV,
+    // User IP address
+    GYAttributionTypeIP,
+} NS_SWIFT_NAME(Glassfy.GYAttributionType);
+
 NS_ASSUME_NONNULL_END
 
 #endif /* Types_h */
diff --git a/Source/Public/Glassfy.h b/Source/Public/Glassfy.h
index 6833ed7..e7f50e3 100644
--- a/Source/Public/Glassfy.h
+++ b/Source/Public/Glassfy.h
@@ -25,6 +25,7 @@
 #import <Glassfy/GYPurchaseDelegate.h>
 #import <Glassfy/GYStoresInfo.h>
 #import <Glassfy/GYStoreInfoPaddle.h>
+#import <Glassfy/GYAttributionItem.h>
 #else
 #import "GYSku.h"
 #import "GYSkuPaddle.h"
@@ -42,6 +43,7 @@
 #import "GYPurchaseDelegate.h"
 #import "GYStoresInfo.h"
 #import "GYStoreInfoPaddle.h"
+#import "GYAttributionItem.h"
 #endif
 
 
@@ -242,6 +244,23 @@ Save extra user properties
  */
 + (void)storeInfo:(GYStoreCompletion)block NS_SWIFT_NAME(storeInfo(completion:));
 
+/**
+Set attribution values
+
+@param type Attribution identifier
+@param value Attribution value
+@param block Completion block
+*/
++ (void)setAttributionWithType:(GYAttributionType)type value:(NSString *_Nullable)value completion:(GYErrorCompletion)block NS_SWIFT_NAME(setAttribution(type:value:completion:));
+
+/**
+Set attribution values
+
+@param attributions Array of AttributionItem
+@param block Completion block
+*/
++ (void)setAttributions:(NSArray<GYAttributionItem*> *)attributions completion:(GYErrorCompletion)block NS_SWIFT_NAME(setAttributions(_:completion:));
+
 
 /// Deprecations