def restore_db_cluster_from_s3(AvailabilityZones=None, BackupRetentionPeriod=None, CharacterSetName=None, DatabaseName=None, DBClusterIdentifier=None, DBClusterParameterGroupName=None, VpcSecurityGroupIds=None, DBSubnetGroupName=None, Engine=None, EngineVersion=None, Port=None, MasterUsername=None, MasterUserPassword=None, OptionGroupName=None, PreferredBackupWindow=None, PreferredMaintenanceWindow=None, Tags=None, StorageEncrypted=None, KmsKeyId=None, EnableIAMDatabaseAuthentication=None, SourceEngine=None, SourceEngineVersion=None, S3BucketName=None, S3Prefix=None, S3IngestionRoleArn=None):
    """
    Creates an Amazon Aurora DB cluster from data stored in an Amazon S3 bucket. Amazon RDS must be authorized to access the Amazon S3 bucket and the data must be created using the Percona XtraBackup utility as described in Migrating Data from MySQL by Using an Amazon S3 Bucket .
    See also: AWS API Documentation
    
    
    :example: response = client.restore_db_cluster_from_s3(
        AvailabilityZones=[
            'string',
        ],
        BackupRetentionPeriod=123,
        CharacterSetName='string',
        DatabaseName='string',
        DBClusterIdentifier='string',
        DBClusterParameterGroupName='string',
        VpcSecurityGroupIds=[
            'string',
        ],
        DBSubnetGroupName='string',
        Engine='string',
        EngineVersion='string',
        Port=123,
        MasterUsername='string',
        MasterUserPassword='string',
        OptionGroupName='string',
        PreferredBackupWindow='string',
        PreferredMaintenanceWindow='string',
        Tags=[
            {
                'Key': 'string',
                'Value': 'string'
            },
        ],
        StorageEncrypted=True|False,
        KmsKeyId='string',
        EnableIAMDatabaseAuthentication=True|False,
        SourceEngine='string',
        SourceEngineVersion='string',
        S3BucketName='string',
        S3Prefix='string',
        S3IngestionRoleArn='string'
    )
    
    
    :type AvailabilityZones: list
    :param AvailabilityZones: A list of EC2 Availability Zones that instances in the restored DB cluster can be created in.
            (string) --
            

    :type BackupRetentionPeriod: integer
    :param BackupRetentionPeriod: The number of days for which automated backups of the restored DB cluster are retained. You must specify a minimum value of 1.
            Default: 1
            Constraints:
            Must be a value from 1 to 35
            

    :type CharacterSetName: string
    :param CharacterSetName: A value that indicates that the restored DB cluster should be associated with the specified CharacterSet.

    :type DatabaseName: string
    :param DatabaseName: The database name for the restored DB cluster.

    :type DBClusterIdentifier: string
    :param DBClusterIdentifier: [REQUIRED]
            The name of the DB cluster to create from the source data in the S3 bucket. This parameter is isn't case-sensitive.
            Constraints:
            Must contain from 1 to 63 alphanumeric characters or hyphens.
            First character must be a letter.
            Cannot end with a hyphen or contain two consecutive hyphens.
            Example: my-cluster1
            

    :type DBClusterParameterGroupName: string
    :param DBClusterParameterGroupName: The name of the DB cluster parameter group to associate with the restored DB cluster. If this argument is omitted, default.aurora5.6 will be used.
            Constraints:
            Must be 1 to 255 alphanumeric characters
            First character must be a letter
            Cannot end with a hyphen or contain two consecutive hyphens
            

    :type VpcSecurityGroupIds: list
    :param VpcSecurityGroupIds: A list of EC2 VPC security groups to associate with the restored DB cluster.
            (string) --
            

    :type DBSubnetGroupName: string
    :param DBSubnetGroupName: A DB subnet group to associate with the restored DB cluster.
            Constraints: Must contain no more than 255 alphanumeric characters, periods, underscores, spaces, or hyphens. Must not be default.
            Example: mySubnetgroup
            

    :type Engine: string
    :param Engine: [REQUIRED]
            The name of the database engine to be used for the restored DB cluster.
            Valid Values: aurora
            

    :type EngineVersion: string
    :param EngineVersion: The version number of the database engine to use.
            Aurora
            Example: 5.6.10a
            

    :type Port: integer
    :param Port: The port number on which the instances in the restored DB cluster accept connections.
            Default: 3306
            

    :type MasterUsername: string
    :param MasterUsername: [REQUIRED]
            The name of the master user for the restored DB cluster.
            Constraints:
            Must be 1 to 16 alphanumeric characters.
            First character must be a letter.
            Cannot be a reserved word for the chosen database engine.
            

    :type MasterUserPassword: string
    :param MasterUserPassword: [REQUIRED]
            The password for the master database user. This password can contain any printable ASCII character except '/', ''', or '@'.
            Constraints: Must contain from 8 to 41 characters.
            

    :type OptionGroupName: string
    :param OptionGroupName: A value that indicates that the restored DB cluster should be associated with the specified option group.
            Permanent options cannot be removed from an option group. An option group cannot be removed from a DB cluster once it is associated with a DB cluster.
            

    :type PreferredBackupWindow: string
    :param PreferredBackupWindow: The daily time range during which automated backups are created if automated backups are enabled using the BackupRetentionPeriod parameter.
            Default: A 30-minute window selected at random from an 8-hour block of time per region. To see the time blocks available, see Adjusting the Preferred Maintenance Window in the Amazon RDS User Guide.
            Constraints:
            Must be in the format hh24:mi-hh24:mi .
            Times should be in Universal Coordinated Time (UTC).
            Must not conflict with the preferred maintenance window.
            Must be at least 30 minutes.
            

    :type PreferredMaintenanceWindow: string
    :param PreferredMaintenanceWindow: The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
            Format: ddd:hh24:mi-ddd:hh24:mi
            Default: A 30-minute window selected at random from an 8-hour block of time per region, occurring on a random day of the week. To see the time blocks available, see Adjusting the Preferred Maintenance Window in the Amazon RDS User Guide.
            Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun
            Constraints: Minimum 30-minute window.
            

    :type Tags: list
    :param Tags: A list of tags.
            (dict) --Metadata assigned to an Amazon RDS resource consisting of a key-value pair.
            Key (string) --A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and cannot be prefixed with 'aws:' or 'rds:'. The string can only contain only the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: '^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$').
            Value (string) --A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and cannot be prefixed with 'aws:' or 'rds:'. The string can only contain only the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: '^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$').
            
            

    :type StorageEncrypted: boolean
    :param StorageEncrypted: Specifies whether the restored DB cluster is encrypted.

    :type KmsKeyId: string
    :param KmsKeyId: The KMS key identifier for an encrypted DB cluster.
            The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB cluster with the same AWS account that owns the KMS encryption key used to encrypt the new DB cluster, then you can use the KMS key alias instead of the ARN for the KM encryption key.
            If the StorageEncrypted parameter is true, and you do not specify a value for the KmsKeyId parameter, then Amazon RDS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
            

    :type EnableIAMDatabaseAuthentication: boolean
    :param EnableIAMDatabaseAuthentication: A Boolean value that is true to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts, and otherwise false.
            Default: false
            

    :type SourceEngine: string
    :param SourceEngine: [REQUIRED]
            The identifier for the database engine that was backed up to create the files stored in the Amazon S3 bucket.
            Valid values: mysql
            

    :type SourceEngineVersion: string
    :param SourceEngineVersion: [REQUIRED]
            The version of the database that the backup files were created from.
            MySQL version 5.5 and 5.6 are supported.
            Example: 5.6.22
            

    :type S3BucketName: string
    :param S3BucketName: [REQUIRED]
            The name of the Amazon S3 bucket that contains the data used to create the Amazon Aurora DB cluster.
            

    :type S3Prefix: string
    :param S3Prefix: The prefix for all of the file names that contain the data used to create the Amazon Aurora DB cluster. If you do not specify a SourceS3Prefix value, then the Amazon Aurora DB cluster is created by using all of the files in the Amazon S3 bucket.

    :type S3IngestionRoleArn: string
    :param S3IngestionRoleArn: [REQUIRED]
            The Amazon Resource Name (ARN) of the AWS Identity and Access Management (IAM) role that authorizes Amazon RDS to access the Amazon S3 bucket on your behalf.
            

    :rtype: dict
    :return: {
        'DBCluster': {
            'AllocatedStorage': 123,
            'AvailabilityZones': [
                'string',
            ],
            'BackupRetentionPeriod': 123,
            'CharacterSetName': 'string',
            'DatabaseName': 'string',
            'DBClusterIdentifier': 'string',
            'DBClusterParameterGroup': 'string',
            'DBSubnetGroup': 'string',
            'Status': 'string',
            'PercentProgress': 'string',
            'EarliestRestorableTime': datetime(2015, 1, 1),
            'Endpoint': 'string',
            'ReaderEndpoint': 'string',
            'MultiAZ': True|False,
            'Engine': 'string',
            'EngineVersion': 'string',
            'LatestRestorableTime': datetime(2015, 1, 1),
            'Port': 123,
            'MasterUsername': 'string',
            'DBClusterOptionGroupMemberships': [
                {
                    'DBClusterOptionGroupName': 'string',
                    'Status': 'string'
                },
            ],
            'PreferredBackupWindow': 'string',
            'PreferredMaintenanceWindow': 'string',
            'ReplicationSourceIdentifier': 'string',
            'ReadReplicaIdentifiers': [
                'string',
            ],
            'DBClusterMembers': [
                {
                    'DBInstanceIdentifier': 'string',
                    'IsClusterWriter': True|False,
                    'DBClusterParameterGroupStatus': 'string',
                    'PromotionTier': 123
                },
            ],
            'VpcSecurityGroups': [
                {
                    'VpcSecurityGroupId': 'string',
                    'Status': 'string'
                },
            ],
            'HostedZoneId': 'string',
            'StorageEncrypted': True|False,
            'KmsKeyId': 'string',
            'DbClusterResourceId': 'string',
            'DBClusterArn': 'string',
            'AssociatedRoles': [
                {
                    'RoleArn': 'string',
                    'Status': 'string'
                },
            ],
            'IAMDatabaseAuthenticationEnabled': True|False,
            'ClusterCreateTime': datetime(2015, 1, 1)
        }
    }
    
    
    :returns: 
    CreateDBCluster
    DeleteDBCluster
    FailoverDBCluster
    ModifyDBCluster
    RestoreDBClusterFromSnapshot
    RestoreDBClusterToPointInTime
    
    """
    pass