def create_cluster(DBName=None, ClusterIdentifier=None, ClusterType=None, NodeType=None, MasterUsername=None, MasterUserPassword=None, ClusterSecurityGroups=None, VpcSecurityGroupIds=None, ClusterSubnetGroupName=None, AvailabilityZone=None, PreferredMaintenanceWindow=None, ClusterParameterGroupName=None, AutomatedSnapshotRetentionPeriod=None, Port=None, ClusterVersion=None, AllowVersionUpgrade=None, NumberOfNodes=None, PubliclyAccessible=None, Encrypted=None, HsmClientCertificateIdentifier=None, HsmConfigurationIdentifier=None, ElasticIp=None, Tags=None, KmsKeyId=None, EnhancedVpcRouting=None, AdditionalInfo=None, IamRoles=None):
    """
    Creates a new cluster.
    To create the cluster in Virtual Private Cloud (VPC), you must provide a cluster subnet group name. The cluster subnet group identifies the subnets of your VPC that Amazon Redshift uses when creating the cluster. For more information about managing clusters, go to Amazon Redshift Clusters in the Amazon Redshift Cluster Management Guide .
    See also: AWS API Documentation
    
    
    :example: response = client.create_cluster(
        DBName='string',
        ClusterIdentifier='string',
        ClusterType='string',
        NodeType='string',
        MasterUsername='string',
        MasterUserPassword='string',
        ClusterSecurityGroups=[
            'string',
        ],
        VpcSecurityGroupIds=[
            'string',
        ],
        ClusterSubnetGroupName='string',
        AvailabilityZone='string',
        PreferredMaintenanceWindow='string',
        ClusterParameterGroupName='string',
        AutomatedSnapshotRetentionPeriod=123,
        Port=123,
        ClusterVersion='string',
        AllowVersionUpgrade=True|False,
        NumberOfNodes=123,
        PubliclyAccessible=True|False,
        Encrypted=True|False,
        HsmClientCertificateIdentifier='string',
        HsmConfigurationIdentifier='string',
        ElasticIp='string',
        Tags=[
            {
                'Key': 'string',
                'Value': 'string'
            },
        ],
        KmsKeyId='string',
        EnhancedVpcRouting=True|False,
        AdditionalInfo='string',
        IamRoles=[
            'string',
        ]
    )
    
    
    :type DBName: string
    :param DBName: The name of the first database to be created when the cluster is created.
            To create additional databases after the cluster is created, connect to the cluster with a SQL client and use SQL commands to create a database. For more information, go to Create a Database in the Amazon Redshift Database Developer Guide.
            Default: dev
            Constraints:
            Must contain 1 to 64 alphanumeric characters.
            Must contain only lowercase letters.
            Cannot be a word that is reserved by the service. A list of reserved words can be found in Reserved Words in the Amazon Redshift Database Developer Guide.
            

    :type ClusterIdentifier: string
    :param ClusterIdentifier: [REQUIRED]
            A unique identifier for the cluster. You use this identifier to refer to the cluster for any subsequent cluster operations such as deleting or modifying. The identifier also appears in the Amazon Redshift console.
            Constraints:
            Must contain from 1 to 63 alphanumeric characters or hyphens.
            Alphabetic characters must be lowercase.
            First character must be a letter.
            Cannot end with a hyphen or contain two consecutive hyphens.
            Must be unique for all clusters within an AWS account.
            Example: myexamplecluster
            

    :type ClusterType: string
    :param ClusterType: The type of the cluster. When cluster type is specified as
            single-node , the NumberOfNodes parameter is not required.
            multi-node , the NumberOfNodes parameter is required.
            Valid Values: multi-node | single-node
            Default: multi-node
            

    :type NodeType: string
    :param NodeType: [REQUIRED]
            The node type to be provisioned for the cluster. For information about node types, go to Working with Clusters in the Amazon Redshift Cluster Management Guide .
            Valid Values: ds1.xlarge | ds1.8xlarge | ds2.xlarge | ds2.8xlarge | dc1.large | dc1.8xlarge .
            

    :type MasterUsername: string
    :param MasterUsername: [REQUIRED]
            The user name associated with the master user account for the cluster that is being created.
            Constraints:
            Must be 1 - 128 alphanumeric characters.
            First character must be a letter.
            Cannot be a reserved word. A list of reserved words can be found in Reserved Words in the Amazon Redshift Database Developer Guide.
            

    :type MasterUserPassword: string
    :param MasterUserPassword: [REQUIRED]
            The password associated with the master user account for the cluster that is being created.
            Constraints:
            Must be between 8 and 64 characters in length.
            Must contain at least one uppercase letter.
            Must contain at least one lowercase letter.
            Must contain one number.
            Can be any printable ASCII character (ASCII code 33 to 126) except ' (single quote), ' (double quote), , /, @, or space.
            

    :type ClusterSecurityGroups: list
    :param ClusterSecurityGroups: A list of security groups to be associated with this cluster.
            Default: The default cluster security group for Amazon Redshift.
            (string) --
            

    :type VpcSecurityGroupIds: list
    :param VpcSecurityGroupIds: A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.
            Default: The default VPC security group is associated with the cluster.
            (string) --
            

    :type ClusterSubnetGroupName: string
    :param ClusterSubnetGroupName: The name of a cluster subnet group to be associated with this cluster.
            If this parameter is not provided the resulting cluster will be deployed outside virtual private cloud (VPC).
            

    :type AvailabilityZone: string
    :param AvailabilityZone: The EC2 Availability Zone (AZ) in which you want Amazon Redshift to provision the cluster. For example, if you have several EC2 instances running in a specific Availability Zone, then you might want the cluster to be provisioned in the same zone in order to decrease network latency.
            Default: A random, system-chosen Availability Zone in the region that is specified by the endpoint.
            Example: us-east-1d
            Constraint: The specified Availability Zone must be in the same region as the current endpoint.
            

    :type PreferredMaintenanceWindow: string
    :param PreferredMaintenanceWindow: The weekly time range (in UTC) during which automated cluster maintenance can occur.
            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. For more information about the time blocks for each region, see Maintenance Windows in Amazon Redshift Cluster Management Guide.
            Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun
            Constraints: Minimum 30-minute window.
            

    :type ClusterParameterGroupName: string
    :param ClusterParameterGroupName: The name of the parameter group to be associated with this cluster.
            Default: The default Amazon Redshift cluster parameter group. For information about the default parameter group, go to Working with Amazon Redshift Parameter Groups
            Constraints:
            Must be 1 to 255 alphanumeric characters or hyphens.
            First character must be a letter.
            Cannot end with a hyphen or contain two consecutive hyphens.
            

    :type AutomatedSnapshotRetentionPeriod: integer
    :param AutomatedSnapshotRetentionPeriod: The number of days that automated snapshots are retained. If the value is 0, automated snapshots are disabled. Even if automated snapshots are disabled, you can still create manual snapshots when you want with CreateClusterSnapshot .
            Default: 1
            Constraints: Must be a value from 0 to 35.
            

    :type Port: integer
    :param Port: The port number on which the cluster accepts incoming connections.
            The cluster is accessible only via the JDBC and ODBC connection strings. Part of the connection string requires the port on which the cluster will listen for incoming connections.
            Default: 5439
            Valid Values: 1150-65535
            

    :type ClusterVersion: string
    :param ClusterVersion: The version of the Amazon Redshift engine software that you want to deploy on the cluster.
            The version selected runs on all the nodes in the cluster.
            Constraints: Only version 1.0 is currently available.
            Example: 1.0
            

    :type AllowVersionUpgrade: boolean
    :param AllowVersionUpgrade: If true , major version upgrades can be applied during the maintenance window to the Amazon Redshift engine that is running on the cluster.
            When a new major version of the Amazon Redshift engine is released, you can request that the service automatically apply upgrades during the maintenance window to the Amazon Redshift engine that is running on your cluster.
            Default: true
            

    :type NumberOfNodes: integer
    :param NumberOfNodes: The number of compute nodes in the cluster. This parameter is required when the ClusterType parameter is specified as multi-node .
            For information about determining how many nodes you need, go to Working with Clusters in the Amazon Redshift Cluster Management Guide .
            If you don't specify this parameter, you get a single-node cluster. When requesting a multi-node cluster, you must specify the number of nodes that you want in the cluster.
            Default: 1
            Constraints: Value must be at least 1 and no more than 100.
            

    :type PubliclyAccessible: boolean
    :param PubliclyAccessible: If true , the cluster can be accessed from a public network.

    :type Encrypted: boolean
    :param Encrypted: If true , the data in the cluster is encrypted at rest.
            Default: false
            

    :type HsmClientCertificateIdentifier: string
    :param HsmClientCertificateIdentifier: Specifies the name of the HSM client certificate the Amazon Redshift cluster uses to retrieve the data encryption keys stored in an HSM.

    :type HsmConfigurationIdentifier: string
    :param HsmConfigurationIdentifier: Specifies the name of the HSM configuration that contains the information the Amazon Redshift cluster can use to retrieve and store keys in an HSM.

    :type ElasticIp: string
    :param ElasticIp: The Elastic IP (EIP) address for the cluster.
            Constraints: The cluster must be provisioned in EC2-VPC and publicly-accessible through an Internet gateway. For more information about provisioning clusters in EC2-VPC, go to Supported Platforms to Launch Your Cluster in the Amazon Redshift Cluster Management Guide.
            

    :type Tags: list
    :param Tags: A list of tag instances.
            (dict) --A tag consisting of a name/value pair for a resource.
            Key (string) --The key, or name, for the resource tag.
            Value (string) --The value for the resource tag.
            
            

    :type KmsKeyId: string
    :param KmsKeyId: The AWS Key Management Service (KMS) key ID of the encryption key that you want to use to encrypt data in the cluster.

    :type EnhancedVpcRouting: boolean
    :param EnhancedVpcRouting: An option that specifies whether to create the cluster with enhanced VPC routing enabled. To create a cluster that uses enhanced VPC routing, the cluster must be in a VPC. For more information, see Enhanced VPC Routing in the Amazon Redshift Cluster Management Guide.
            If this option is true , enhanced VPC routing is enabled.
            Default: false
            

    :type AdditionalInfo: string
    :param AdditionalInfo: Reserved.

    :type IamRoles: list
    :param IamRoles: A list of AWS Identity and Access Management (IAM) roles that can be used by the cluster to access other AWS services. You must supply the IAM roles in their Amazon Resource Name (ARN) format. You can supply up to 10 IAM roles in a single request.
            A cluster can have up to 10 IAM roles associated with it at any time.
            (string) --
            

    :rtype: dict
    :return: {
        'Cluster': {
            'ClusterIdentifier': 'string',
            'NodeType': 'string',
            'ClusterStatus': 'string',
            'ModifyStatus': 'string',
            'MasterUsername': 'string',
            'DBName': 'string',
            'Endpoint': {
                'Address': 'string',
                'Port': 123
            },
            'ClusterCreateTime': datetime(2015, 1, 1),
            'AutomatedSnapshotRetentionPeriod': 123,
            'ClusterSecurityGroups': [
                {
                    'ClusterSecurityGroupName': 'string',
                    'Status': 'string'
                },
            ],
            'VpcSecurityGroups': [
                {
                    'VpcSecurityGroupId': 'string',
                    'Status': 'string'
                },
            ],
            'ClusterParameterGroups': [
                {
                    'ParameterGroupName': 'string',
                    'ParameterApplyStatus': 'string',
                    'ClusterParameterStatusList': [
                        {
                            'ParameterName': 'string',
                            'ParameterApplyStatus': 'string',
                            'ParameterApplyErrorDescription': 'string'
                        },
                    ]
                },
            ],
            'ClusterSubnetGroupName': 'string',
            'VpcId': 'string',
            'AvailabilityZone': 'string',
            'PreferredMaintenanceWindow': 'string',
            'PendingModifiedValues': {
                'MasterUserPassword': 'string',
                'NodeType': 'string',
                'NumberOfNodes': 123,
                'ClusterType': 'string',
                'ClusterVersion': 'string',
                'AutomatedSnapshotRetentionPeriod': 123,
                'ClusterIdentifier': 'string',
                'PubliclyAccessible': True|False,
                'EnhancedVpcRouting': True|False
            },
            'ClusterVersion': 'string',
            'AllowVersionUpgrade': True|False,
            'NumberOfNodes': 123,
            'PubliclyAccessible': True|False,
            'Encrypted': True|False,
            'RestoreStatus': {
                'Status': 'string',
                'CurrentRestoreRateInMegaBytesPerSecond': 123.0,
                'SnapshotSizeInMegaBytes': 123,
                'ProgressInMegaBytes': 123,
                'ElapsedTimeInSeconds': 123,
                'EstimatedTimeToCompletionInSeconds': 123
            },
            'HsmStatus': {
                'HsmClientCertificateIdentifier': 'string',
                'HsmConfigurationIdentifier': 'string',
                'Status': 'string'
            },
            'ClusterSnapshotCopyStatus': {
                'DestinationRegion': 'string',
                'RetentionPeriod': 123,
                'SnapshotCopyGrantName': 'string'
            },
            'ClusterPublicKey': 'string',
            'ClusterNodes': [
                {
                    'NodeRole': 'string',
                    'PrivateIPAddress': 'string',
                    'PublicIPAddress': 'string'
                },
            ],
            'ElasticIpStatus': {
                'ElasticIp': 'string',
                'Status': 'string'
            },
            'ClusterRevisionNumber': 'string',
            'Tags': [
                {
                    'Key': 'string',
                    'Value': 'string'
                },
            ],
            'KmsKeyId': 'string',
            'EnhancedVpcRouting': True|False,
            'IamRoles': [
                {
                    'IamRoleArn': 'string',
                    'ApplyStatus': 'string'
                },
            ]
        }
    }
    
    
    :returns: 
    available
    creating
    deleting
    final-snapshot
    hardware-failure
    incompatible-hsm
    incompatible-network
    incompatible-parameters
    incompatible-restore
    modifying
    rebooting
    renaming
    resizing
    rotating-keys
    storage-full
    updating-hsm
    
    """
    pass