AWSPollySynthesizeSpeechURLBuilder

Objective-C

@interface AWSPollySynthesizeSpeechURLBuilder : NSObject

/**
 Returns the singleton service client. If the singleton object does not exist, the SDK instantiates the default service client with `defaultServiceConfiguration` from `[AWSServiceManager defaultServiceManager]`. The reference to this object is maintained by the SDK, and you do not need to retain it manually.
 
 For example, set the default service configuration in `- application:didFinishLaunchingWithOptions:`
 
 *Swift*
 
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        let credentialProvider = AWSCognitoCredentialsProvider(regionType: .USEast1, identityPoolId: "YourIdentityPoolId")
        let configuration = AWSServiceConfiguration(region: .USEast1, credentialsProvider: credentialProvider)
        AWSServiceManager.default().defaultServiceConfiguration = configuration
 
        return true
    }
 
 *Objective-C*
 
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
        AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"YourIdentityPoolId"];
        AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
        [AWSServiceManager defaultServiceManager].defaultServiceConfiguration = configuration;
 
        return YES;
    }
 
 Then call the following to get the default service client:
 
 *Swift*
 
    let PollyURLBuilder = AWSPollySynthesizeSpeechURLBuilder.default()
 
 *Objective-C*
 
    AWSPollySynthesizeSpeechURLBuilder *PollyURLBuilder = [AWSPollySynthesizeSpeechURLBuilder defaultPollySynthesizeSpeechURLBuilder];
 
 @return The default service client.
 */
+ (instancetype)defaultPollySynthesizeSpeechURLBuilder;

/**
 Creates a service client with the given service configuration and registers it for the key.
 
 For example, set the default service configuration in `- application:didFinishLaunchingWithOptions:`
 
 *Swift*
 
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        let credentialProvider = AWSCognitoCredentialsProvider(regionType: .USEast1, identityPoolId: "YourIdentityPoolId")
        let configuration = AWSServiceConfiguration(region: .USWest2, credentialsProvider: credentialProvider)
        AWSPollySynthesizeSpeechURLBuilder.register(configuration, forKey: "USWest2Polly")
 
        return true
    }
 
 *Objective-C*
 
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
        AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"YourIdentityPoolId"];
        AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSWest2 credentialsProvider:credentialsProvider];
        [AWSPollySynthesizeSpeechURLBuilder registerPollySynthesizeSpeechURLBuilder:configuration forKey:@"USWest2Polly"];
 
        return YES;
    }
 
 Then call the following to get the service client:
 
 *Swift*
 
    let PollyURLBuilder = AWSPollySynthesizeSpeechURLBuilder(forKey: "USWest2Polly")
 
 *Objective-C*
 
    AWSPollySynthesizeSpeechURLBuilder *PollyURLBuilder = [AWSPollySynthesizeSpeechURLBuilder PollySynthesizeSpeechURLBuilderForKey:@"USWest2Polly"];
 
 @warning After calling this method, do not modify the configuration object. It may cause unspecified behaviors.
 
 @param configuration A service configuration object.
 @param key           A string to identify the service client.
 */
+ (void)registerPollySynthesizeSpeechURLBuilder:(AWSServiceConfiguration *)configuration forKey:(NSString *)key;

/**
 Creates a service client with the given service configuration and registers it for the key.
 
 For example, set the default service configuration in `- application:didFinishLaunchingWithOptions:`
 
 *Swift*
 
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        let credentialProvider = AWSCognitoCredentialsProvider(regionType: .USEast1, identityPoolId: "YourIdentityPoolId")
        let configuration = AWSServiceConfiguration(region: .USWest2, credentialsProvider: credentialProvider)
        AWSPollySynthesizeSpeechURLBuilder.register(configuration, forKey: "USWest2Polly")
 
        return true
    }
 
 *Objective-C*
 
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
        AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"YourIdentityPoolId"];
        AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSWest2 credentialsProvider:credentialsProvider];
        [AWSPollySynthesizeSpeechURLBuilder registerPollySynthesizeSpeechURLBuilder:configuration forKey:@"USWest2Polly"];
 
        return YES;
    }
 
 Then call the following to get the service client:
 
 *Swift*
 
    let Polly = AWSPollySynthesizeSpeechURLBuilder(forKey: "USWest2Polly")
 
 *Objective-C*
 
    AWSPollySynthesizeSpeechURLBuilder *Polly = [AWSPollySynthesizeSpeechURLBuilder PollySynthesizeSpeechURLBuilderForKey:@"USWest2Polly"];
 
 @warning After calling this method, do not modify the configuration object. It may cause unspecified behaviors.
 
 @param configuration A service configuration object.
 @param key           A string to identify the service client.
 */
+ (instancetype)PollySynthesizeSpeechURLBuilderForKey:(NSString *)key;

/**
 Removes the service client associated with the key and release it.
 
 @warning Before calling this method, make sure no method is running on this client.
 
 @param key A string to identify the service client.
 */
+ (void)removePollySynthesizeSpeechURLBuilderForKey:(NSString *)key;

/**
 Build a time-limited pre-signed URL to synthesize speech from Amazon Polly, return nil if build process failed.
 
 @param preSignedURLRequest The AWSPollySynthesizeSpeechURLBuilderRequest that defines the parameters of the operation.
 @return A pre-signed NSURL for the resource. return nil if any errors occured.
 @see AWSPollySynthesizeSpeechURLBuilderRequest
 */
- (AWSTask<NSURL *> *)getPreSignedURL:(AWSPollySynthesizeSpeechURLBuilderRequest *)getPreSignedURLRequest;

@end

Swift

class AWSPollySynthesizeSpeechURLBuilder : NSObject