For initializing the project, you'll need to provide the Workspace ID of your MoEngage Workspace.

• Go to Info.plist of your project.
• Create MoEngage dictionary
• Inside MoEngage dictionary, Add MoEngage_APP_ID key and provide Workspace ID.

Following are the additional properties of SDK that can be configured in Info.plist [From Plugin Version 7.1.1]:

Once the AppID changes are done, go to your AppDelegate file and call any one of the below initialization method in application:didFinishLaunchingWithOptions: method:

/// @param sdkConfig MoEngageSDKConfig instance for SDK configuration
/// @param launchOptions Launch Options dictionary
- (void)initializeDefaultInstance:(NSDictionary*)launchOptions;
/// @param sdkConfig MoEngageSDKConfig instance for SDK configuration
/// @param isSdkEnabled Bool indicating if SDK is Enabled/Disabled
/// @param launchOptions Launch Options dictionary
- (void)initializeDefaultInstance:(BOOL)isSdkEnabled andLaunchOptions:(NSDictionary*)launchOptions;

Sample code to initialise from application:didFinishLaunchingWithOptions: method:

Note: For swift applications add #import <ReactNativeMoEngage/MoEngageInitializer.h> in App-Bridging-Header.h file

import MoEngageSDK  
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
      MoEngageInitializer.sharedInstance().initializeDefaultInstance(launchOptions)
      //Rest of the implementation of method
      //-------
      return true
}

#import <ReactNativeMoEngage/MoEngageInitializer.h>
#import <MoEngageSDK/MoEngageSDK.h>
@implementation AppDelegate
- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
{    
    [[MoEngageInitializer sharedInstance] initializeDefaultInstance:launchOptions];
    return YES;
}

Code Initialisation

To initialize MoEngageSDK from application:didFinishLaunchingWithOptions: without adding any keys to Info.plist, call any one of the below initialization method by passing MoEngageSDKConfig as parameter.Refer doc for more info on all the properties which can be configured using MoEngageSDKConfig.

Objective-C

/// @param sdkConfig MoEngageSDKConfig instance for SDK configuration
/// @param launchOptions Launch Options dictionary
- (void)initializeDefaultSDKConfig:(MoEngageSDKConfig*)sdkConfig andLaunchOptions:(NSDictionary*)launchOptions;
/// @param sdkConfig MoEngageSDKConfig instance for SDK configuration
/// @param isSdkEnabled Bool indicating if SDK is Enabled/Disabled
/// @param launchOptions Launch Options dictionary
- (void)initializeDefaultSDKConfig:(MoEngageSDKConfig*)sdkConfig withSDKState:(BOOL)isSdkEnabled andLaunchOptions:(NSDictionary*)launchOptions;

Sample code to initialise from application:didFinishLaunchingWithOptions: method:

import MoEngageSDK  
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
      //Add your MoEngage App ID and Data center.
       let sdkConfig = MoEngageSDKConfig(withAppID: "YOUR Workspace ID")
       sdkConfig.enableLogs = true
       MoEngageInitializer.sharedInstance().initializeDefaultSDKConfig(sdkConfig, andLaunchOptions: launchOptions)
      //Rest of the implementation of method
      //-------
      return true
}

#import <ReactNativeMoEngage/MoEngageInitializer.h>
#import <MoEngageSDK/MoEngageSDK.h>
@implementation AppDelegate
- (BOOL)application:(UIApplication*)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
{    
    MoEngageSDKConfig* sdkConfig = [[MoEngageSDKConfig alloc] initWithAppID:@"YOUR Workspace ID"];
    sdkConfig.enableLogs = true;
    [[MoEngageInitializer sharedInstance] initializeDefaultSDKConfig:sdkConfig andLaunchOptions:launchOptions];
    return YES;
}