com.amazonaws.services.redshift.model

## クラス ModifyClusterRequest

- java.lang.Object
- - com.amazonaws.AmazonWebServiceRequest
  - - com.amazonaws.services.redshift.model.ModifyClusterRequest

- すべての実装されたインタフェース:
    java.io.Serializable

      public class ModifyClusterRequest
      extends AmazonWebServiceRequest
      implements java.io.Serializable

  Container for the parameters to the `ModifyCluster operation`.

  Modifies the settings for a cluster. For example, you can add another security or parameter group, update the preferred maintenance window, or change the master user password. Resetting a cluster password or modifying the security groups associated with a cluster do not need a reboot. However, modifying parameter group requires a reboot for parameters to take effect. For more information about managing clusters, go to Amazon Redshift Clusters in the Amazon Redshift Management Guide

  You can also change node type and the number of nodes to scale up or down the cluster. When resizing a cluster, you must specify both the number of nodes and the node type even if one of the parameters does not change. If you specify the same number of nodes and node type that are already configured for the cluster, an error is returned.

  関連項目:
    `AmazonRedshift.modifyCluster(ModifyClusterRequest)`, 直列化された形式

- - ### コンストラクタの概要

    コンストラクタ
    コンストラクタと説明
    `ModifyClusterRequest()`

  - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `boolean` | `equals(java.lang.Object obj)`
    `java.lang.Boolean` | `getAllowVersionUpgrade()` If `true`, upgrades will be applied automatically to the cluster during the maintenance window.
    `java.lang.Integer` | `getAutomatedSnapshotRetentionPeriod()` The number of days that automated snapshots are retained.
    `java.lang.String` | `getClusterIdentifier()` The unique identifier of the cluster to be modified.
    `java.lang.String` | `getClusterParameterGroupName()` The name of the cluster parameter group to apply to this cluster.
    `java.util.List<java.lang.String>` | `getClusterSecurityGroups()` A list of cluster security groups to be authorized on this cluster.
    `java.lang.String` | `getClusterType()` The new cluster type.
    `java.lang.String` | `getClusterVersion()` The new version number of the Amazon Redshift engine to upgrade to.
    `java.lang.String` | `getMasterUserPassword()` The new password for the cluster master user.
    `java.lang.String` | `getNodeType()` The new node type of the cluster.
    `java.lang.Integer` | `getNumberOfNodes()` The new number of nodes of the cluster.
    `java.lang.String` | `getPreferredMaintenanceWindow()` The weekly time range (in UTC) during which system maintenance can occur, if necessary.
    `java.util.List<java.lang.String>` | `getVpcSecurityGroupIds()` A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.
    `int` | `hashCode()`
    `java.lang.Boolean` | `isAllowVersionUpgrade()` If `true`, upgrades will be applied automatically to the cluster during the maintenance window.
    `void` | `setAllowVersionUpgrade(java.lang.Boolean allowVersionUpgrade)` If `true`, upgrades will be applied automatically to the cluster during the maintenance window.
    `void` | `setAutomatedSnapshotRetentionPeriod(java.lang.Integer automatedSnapshotRetentionPeriod)` The number of days that automated snapshots are retained.
    `void` | `setClusterIdentifier(java.lang.String clusterIdentifier)` The unique identifier of the cluster to be modified.
    `void` | `setClusterParameterGroupName(java.lang.String clusterParameterGroupName)` The name of the cluster parameter group to apply to this cluster.
    `void` | `setClusterSecurityGroups(java.util.Collection<java.lang.String> clusterSecurityGroups)` A list of cluster security groups to be authorized on this cluster.
    `void` | `setClusterType(java.lang.String clusterType)` The new cluster type.
    `void` | `setClusterVersion(java.lang.String clusterVersion)` The new version number of the Amazon Redshift engine to upgrade to.
    `void` | `setMasterUserPassword(java.lang.String masterUserPassword)` The new password for the cluster master user.
    `void` | `setNodeType(java.lang.String nodeType)` The new node type of the cluster.
    `void` | `setNumberOfNodes(java.lang.Integer numberOfNodes)` The new number of nodes of the cluster.
    `void` | `setPreferredMaintenanceWindow(java.lang.String preferredMaintenanceWindow)` The weekly time range (in UTC) during which system maintenance can occur, if necessary.
    `void` | `setVpcSecurityGroupIds(java.util.Collection<java.lang.String> vpcSecurityGroupIds)` A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.
    `java.lang.String` | `toString()` Returns a string representation of this object; useful for testing and debugging.
    `ModifyClusterRequest` | `withAllowVersionUpgrade(java.lang.Boolean allowVersionUpgrade)` If `true`, upgrades will be applied automatically to the cluster during the maintenance window.
    `ModifyClusterRequest` | `withAutomatedSnapshotRetentionPeriod(java.lang.Integer automatedSnapshotRetentionPeriod)` The number of days that automated snapshots are retained.
    `ModifyClusterRequest` | `withClusterIdentifier(java.lang.String clusterIdentifier)` The unique identifier of the cluster to be modified.
    `ModifyClusterRequest` | `withClusterParameterGroupName(java.lang.String clusterParameterGroupName)` The name of the cluster parameter group to apply to this cluster.
    `ModifyClusterRequest` | `withClusterSecurityGroups(java.util.Collection<java.lang.String> clusterSecurityGroups)` A list of cluster security groups to be authorized on this cluster.
    `ModifyClusterRequest` | `withClusterSecurityGroups(java.lang.String... clusterSecurityGroups)` A list of cluster security groups to be authorized on this cluster.
    `ModifyClusterRequest` | `withClusterType(java.lang.String clusterType)` The new cluster type.
    `ModifyClusterRequest` | `withClusterVersion(java.lang.String clusterVersion)` The new version number of the Amazon Redshift engine to upgrade to.
    `ModifyClusterRequest` | `withMasterUserPassword(java.lang.String masterUserPassword)` The new password for the cluster master user.
    `ModifyClusterRequest` | `withNodeType(java.lang.String nodeType)` The new node type of the cluster.
    `ModifyClusterRequest` | `withNumberOfNodes(java.lang.Integer numberOfNodes)` The new number of nodes of the cluster.
    `ModifyClusterRequest` | `withPreferredMaintenanceWindow(java.lang.String preferredMaintenanceWindow)` The weekly time range (in UTC) during which system maintenance can occur, if necessary.
    `ModifyClusterRequest` | `withVpcSecurityGroupIds(java.util.Collection<java.lang.String> vpcSecurityGroupIds)` A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.
    `ModifyClusterRequest` | `withVpcSecurityGroupIds(java.lang.String... vpcSecurityGroupIds)` A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

    - ### クラスから継承されたメソッド com.amazonaws.AmazonWebServiceRequest

      `copyPrivateRequestParameters, getRequestClientOptions, getRequestCredentials, setRequestCredentials`

    - ### クラスから継承されたメソッド java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### コンストラクタの詳細

    - #### ModifyClusterRequest

          public ModifyClusterRequest()

  - ### メソッドの詳細

    - #### getClusterIdentifier

          public java.lang.String getClusterIdentifier()

      The unique identifier of the cluster to be modified.

      Example: `examplecluster`

      戻り値:
        The unique identifier of the cluster to be modified.

        Example: `examplecluster`

    - #### setClusterIdentifier

          public void setClusterIdentifier(java.lang.String clusterIdentifier)

      The unique identifier of the cluster to be modified.

      Example: `examplecluster`

      パラメータ:
        `clusterIdentifier` - The unique identifier of the cluster to be modified.

        Example: `examplecluster`

    - #### withClusterIdentifier

          public ModifyClusterRequest withClusterIdentifier(java.lang.String clusterIdentifier)

      The unique identifier of the cluster to be modified.

      Example: `examplecluster`

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `clusterIdentifier` - The unique identifier of the cluster to be modified.

        Example: `examplecluster`

    - #### getClusterType

          public java.lang.String getClusterType()

      The new cluster type.

      When you submit your cluster resize request, your existing cluster goes into a read-only mode. After Amazon Redshift provisions a new cluster based on your resize requirements, there will be outage for a period while the old cluster is deleted and your connection is switched to the new cluster. You can use DescribeResize to track the progress of the resize request.

      Valid Values: `multi-node | single-node`

      戻り値:
        The new cluster type.

        When you submit your cluster resize request, your existing cluster goes into a read-only mode. After Amazon Redshift provisions a new cluster based on your resize requirements, there will be outage for a period while the old cluster is deleted and your connection is switched to the new cluster. You can use DescribeResize to track the progress of the resize request.

        Valid Values: `multi-node | single-node`

    - #### setClusterType

          public void setClusterType(java.lang.String clusterType)

      The new cluster type.

      When you submit your cluster resize request, your existing cluster goes into a read-only mode. After Amazon Redshift provisions a new cluster based on your resize requirements, there will be outage for a period while the old cluster is deleted and your connection is switched to the new cluster. You can use DescribeResize to track the progress of the resize request.

      Valid Values: `multi-node | single-node`

      パラメータ:
        `clusterType` - The new cluster type.

        When you submit your cluster resize request, your existing cluster goes into a read-only mode. After Amazon Redshift provisions a new cluster based on your resize requirements, there will be outage for a period while the old cluster is deleted and your connection is switched to the new cluster. You can use DescribeResize to track the progress of the resize request.

        Valid Values: `multi-node | single-node`

    - #### withClusterType

          public ModifyClusterRequest withClusterType(java.lang.String clusterType)

      The new cluster type.

      When you submit your cluster resize request, your existing cluster goes into a read-only mode. After Amazon Redshift provisions a new cluster based on your resize requirements, there will be outage for a period while the old cluster is deleted and your connection is switched to the new cluster. You can use DescribeResize to track the progress of the resize request.

      Valid Values: `multi-node | single-node`

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `clusterType` - The new cluster type.

        When you submit your cluster resize request, your existing cluster goes into a read-only mode. After Amazon Redshift provisions a new cluster based on your resize requirements, there will be outage for a period while the old cluster is deleted and your connection is switched to the new cluster. You can use DescribeResize to track the progress of the resize request.

        Valid Values: `multi-node | single-node`

    - #### getNodeType

          public java.lang.String getNodeType()

      The new node type of the cluster. If you specify a new node type, you must also specify the number of nodes parameter also.

      When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use the DescribeResize to track the progress of the resize request.

      Valid Values: `dw.hs1.xlarge` | `dw.hs1.8xlarge`

      戻り値:
        The new node type of the cluster. If you specify a new node type, you must also specify the number of nodes parameter also.

        When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use the DescribeResize to track the progress of the resize request.

        Valid Values: `dw.hs1.xlarge` | `dw.hs1.8xlarge`

    - #### setNodeType

          public void setNodeType(java.lang.String nodeType)

      The new node type of the cluster. If you specify a new node type, you must also specify the number of nodes parameter also.

      When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use the DescribeResize to track the progress of the resize request.

      Valid Values: `dw.hs1.xlarge` | `dw.hs1.8xlarge`

      パラメータ:
        `nodeType` - The new node type of the cluster. If you specify a new node type, you must also specify the number of nodes parameter also.

        When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use the DescribeResize to track the progress of the resize request.

        Valid Values: `dw.hs1.xlarge` | `dw.hs1.8xlarge`

    - #### withNodeType

          public ModifyClusterRequest withNodeType(java.lang.String nodeType)

      The new node type of the cluster. If you specify a new node type, you must also specify the number of nodes parameter also.

      When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use the DescribeResize to track the progress of the resize request.

      Valid Values: `dw.hs1.xlarge` | `dw.hs1.8xlarge`

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `nodeType` - The new node type of the cluster. If you specify a new node type, you must also specify the number of nodes parameter also.

        When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use the DescribeResize to track the progress of the resize request.

        Valid Values: `dw.hs1.xlarge` | `dw.hs1.8xlarge`

    - #### getNumberOfNodes

          public java.lang.Integer getNumberOfNodes()

      The new number of nodes of the cluster. If you specify a new number of nodes, you must also specify the node type parameter also.

      When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use DescribeResize to track the progress of the resize request.

      Valid Values: Integer greater than `0`.

      戻り値:
        The new number of nodes of the cluster. If you specify a new number of nodes, you must also specify the node type parameter also.

        When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use DescribeResize to track the progress of the resize request.

        Valid Values: Integer greater than `0`.

    - #### setNumberOfNodes

          public void setNumberOfNodes(java.lang.Integer numberOfNodes)

      The new number of nodes of the cluster. If you specify a new number of nodes, you must also specify the node type parameter also.

      When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use DescribeResize to track the progress of the resize request.

      Valid Values: Integer greater than `0`.

      パラメータ:
        `numberOfNodes` - The new number of nodes of the cluster. If you specify a new number of nodes, you must also specify the node type parameter also.

        When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use DescribeResize to track the progress of the resize request.

        Valid Values: Integer greater than `0`.

    - #### withNumberOfNodes

          public ModifyClusterRequest withNumberOfNodes(java.lang.Integer numberOfNodes)

      The new number of nodes of the cluster. If you specify a new number of nodes, you must also specify the node type parameter also.

      When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use DescribeResize to track the progress of the resize request.

      Valid Values: Integer greater than `0`.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `numberOfNodes` - The new number of nodes of the cluster. If you specify a new number of nodes, you must also specify the node type parameter also.

        When you submit your request to resize a cluster, Amazon Redshift sets access permissions for the cluster to read-only. After Amazon Redshift provisions a new cluster according to your resize requirements, there will be a temporary outage while the old cluster is deleted and your connection is switched to the new cluster. When the new connection is complete, the original access permissions for the cluster are restored. You can use DescribeResize to track the progress of the resize request.

        Valid Values: Integer greater than `0`.

    - #### getClusterSecurityGroups

          public java.util.List<java.lang.String> getClusterSecurityGroups()

      A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

      Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

      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
      戻り値:
        A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

        Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

        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

    - #### setClusterSecurityGroups

          public void setClusterSecurityGroups(java.util.Collection<java.lang.String> clusterSecurityGroups)

      A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

      Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

      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
      パラメータ:
        `clusterSecurityGroups` - A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

        Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

        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

    - #### withClusterSecurityGroups

          public ModifyClusterRequest withClusterSecurityGroups(java.lang.String... clusterSecurityGroups)

      A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

      Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

      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

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `clusterSecurityGroups` - A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

        Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

        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

    - #### withClusterSecurityGroups

          public ModifyClusterRequest withClusterSecurityGroups(java.util.Collection<java.lang.String> clusterSecurityGroups)

      A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

      Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

      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

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `clusterSecurityGroups` - A list of cluster security groups to be authorized on this cluster. This change is asynchronously applied as soon as possible.

        Security groups currently associated with the cluster and not in the list of groups to apply, will be revoked from the cluster.

        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

    - #### getVpcSecurityGroupIds

          public java.util.List<java.lang.String> getVpcSecurityGroupIds()

      A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.
      戻り値:
        A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

    - #### setVpcSecurityGroupIds

          public void setVpcSecurityGroupIds(java.util.Collection<java.lang.String> vpcSecurityGroupIds)

      A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.
      パラメータ:
        `vpcSecurityGroupIds` - A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

    - #### withVpcSecurityGroupIds

          public ModifyClusterRequest withVpcSecurityGroupIds(java.lang.String... vpcSecurityGroupIds)

      A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `vpcSecurityGroupIds` - A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

    - #### withVpcSecurityGroupIds

          public ModifyClusterRequest withVpcSecurityGroupIds(java.util.Collection<java.lang.String> vpcSecurityGroupIds)

      A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `vpcSecurityGroupIds` - A list of Virtual Private Cloud (VPC) security groups to be associated with the cluster.

    - #### getMasterUserPassword

          public java.lang.String getMasterUserPassword()

      The new password for the cluster master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the `MasterUserPassword` element exists in the `PendingModifiedValues` element of the operation response. Operations never return the password, so this operation provides a way to regain access to the master user account for a cluster if the password is lost.

      Default: Uses existing setting.

      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.
      戻り値:
        The new password for the cluster master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the `MasterUserPassword` element exists in the `PendingModifiedValues` element of the operation response. Operations never return the password, so this operation provides a way to regain access to the master user account for a cluster if the password is lost.

        Default: Uses existing setting.

        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.

    - #### setMasterUserPassword

          public void setMasterUserPassword(java.lang.String masterUserPassword)

      The new password for the cluster master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the `MasterUserPassword` element exists in the `PendingModifiedValues` element of the operation response. Operations never return the password, so this operation provides a way to regain access to the master user account for a cluster if the password is lost.

      Default: Uses existing setting.

      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.
      パラメータ:
        `masterUserPassword` - The new password for the cluster master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the `MasterUserPassword` element exists in the `PendingModifiedValues` element of the operation response. Operations never return the password, so this operation provides a way to regain access to the master user account for a cluster if the password is lost.

        Default: Uses existing setting.

        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.

    - #### withMasterUserPassword

          public ModifyClusterRequest withMasterUserPassword(java.lang.String masterUserPassword)

      The new password for the cluster master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the `MasterUserPassword` element exists in the `PendingModifiedValues` element of the operation response. Operations never return the password, so this operation provides a way to regain access to the master user account for a cluster if the password is lost.

      Default: Uses existing setting.

      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.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `masterUserPassword` - The new password for the cluster master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the `MasterUserPassword` element exists in the `PendingModifiedValues` element of the operation response. Operations never return the password, so this operation provides a way to regain access to the master user account for a cluster if the password is lost.

        Default: Uses existing setting.

        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.

    - #### getClusterParameterGroupName

          public java.lang.String getClusterParameterGroupName()

      The name of the cluster parameter group to apply to this cluster. This change is applied only after the cluster is rebooted. To reboot a cluster use RebootCluster.

      Default: Uses existing setting.

      Constraints: The cluster parameter group must be in the same parameter group family that matches the cluster version.

      戻り値:
        The name of the cluster parameter group to apply to this cluster. This change is applied only after the cluster is rebooted. To reboot a cluster use RebootCluster.

        Default: Uses existing setting.

        Constraints: The cluster parameter group must be in the same parameter group family that matches the cluster version.

    - #### setClusterParameterGroupName

          public void setClusterParameterGroupName(java.lang.String clusterParameterGroupName)

      The name of the cluster parameter group to apply to this cluster. This change is applied only after the cluster is rebooted. To reboot a cluster use RebootCluster.

      Default: Uses existing setting.

      Constraints: The cluster parameter group must be in the same parameter group family that matches the cluster version.

      パラメータ:
        `clusterParameterGroupName` - The name of the cluster parameter group to apply to this cluster. This change is applied only after the cluster is rebooted. To reboot a cluster use RebootCluster.

        Default: Uses existing setting.

        Constraints: The cluster parameter group must be in the same parameter group family that matches the cluster version.

    - #### withClusterParameterGroupName

          public ModifyClusterRequest withClusterParameterGroupName(java.lang.String clusterParameterGroupName)

      The name of the cluster parameter group to apply to this cluster. This change is applied only after the cluster is rebooted. To reboot a cluster use RebootCluster.

      Default: Uses existing setting.

      Constraints: The cluster parameter group must be in the same parameter group family that matches the cluster version.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `clusterParameterGroupName` - The name of the cluster parameter group to apply to this cluster. This change is applied only after the cluster is rebooted. To reboot a cluster use RebootCluster.

        Default: Uses existing setting.

        Constraints: The cluster parameter group must be in the same parameter group family that matches the cluster version.

    - #### getAutomatedSnapshotRetentionPeriod

          public java.lang.Integer getAutomatedSnapshotRetentionPeriod()

      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.

      If you decrease the automated snapshot retention period from its current value, existing automated snapshots which fall outside of the new retention period will be immediately deleted.

      Default: Uses existing setting.

      Constraints: Must be a value from 0 to 35.

      戻り値:
        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.

        If you decrease the automated snapshot retention period from its current value, existing automated snapshots which fall outside of the new retention period will be immediately deleted.

        Default: Uses existing setting.

        Constraints: Must be a value from 0 to 35.

    - #### setAutomatedSnapshotRetentionPeriod

          public void setAutomatedSnapshotRetentionPeriod(java.lang.Integer 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.

      If you decrease the automated snapshot retention period from its current value, existing automated snapshots which fall outside of the new retention period will be immediately deleted.

      Default: Uses existing setting.

      Constraints: Must be a value from 0 to 35.

      パラメータ:
        `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.

        If you decrease the automated snapshot retention period from its current value, existing automated snapshots which fall outside of the new retention period will be immediately deleted.

        Default: Uses existing setting.

        Constraints: Must be a value from 0 to 35.

    - #### withAutomatedSnapshotRetentionPeriod

          public ModifyClusterRequest withAutomatedSnapshotRetentionPeriod(java.lang.Integer 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.

      If you decrease the automated snapshot retention period from its current value, existing automated snapshots which fall outside of the new retention period will be immediately deleted.

      Default: Uses existing setting.

      Constraints: Must be a value from 0 to 35.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `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.

        If you decrease the automated snapshot retention period from its current value, existing automated snapshots which fall outside of the new retention period will be immediately deleted.

        Default: Uses existing setting.

        Constraints: Must be a value from 0 to 35.

    - #### getPreferredMaintenanceWindow

          public java.lang.String getPreferredMaintenanceWindow()

      The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

      This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

      Default: Uses existing setting.

      Format: ddd:hh24:mi-ddd:hh24:mi, for example `wed:07:30-wed:08:00`.

      Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

      Constraints: Must be at least 30 minutes.

      戻り値:
        The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

        This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

        Default: Uses existing setting.

        Format: ddd:hh24:mi-ddd:hh24:mi, for example `wed:07:30-wed:08:00`.

        Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

        Constraints: Must be at least 30 minutes.

    - #### setPreferredMaintenanceWindow

          public void setPreferredMaintenanceWindow(java.lang.String preferredMaintenanceWindow)

      The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

      This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

      Default: Uses existing setting.

      Format: ddd:hh24:mi-ddd:hh24:mi, for example `wed:07:30-wed:08:00`.

      Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

      Constraints: Must be at least 30 minutes.

      パラメータ:
        `preferredMaintenanceWindow` - The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

        This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

        Default: Uses existing setting.

        Format: ddd:hh24:mi-ddd:hh24:mi, for example `wed:07:30-wed:08:00`.

        Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

        Constraints: Must be at least 30 minutes.

    - #### withPreferredMaintenanceWindow

          public ModifyClusterRequest withPreferredMaintenanceWindow(java.lang.String preferredMaintenanceWindow)

      The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

      This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

      Default: Uses existing setting.

      Format: ddd:hh24:mi-ddd:hh24:mi, for example `wed:07:30-wed:08:00`.

      Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

      Constraints: Must be at least 30 minutes.

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `preferredMaintenanceWindow` - The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

        This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

        Default: Uses existing setting.

        Format: ddd:hh24:mi-ddd:hh24:mi, for example `wed:07:30-wed:08:00`.

        Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

        Constraints: Must be at least 30 minutes.

    - #### getClusterVersion

          public java.lang.String getClusterVersion()

      The new version number of the Amazon Redshift engine to upgrade to.

      For major version upgrades, if a non-default cluster parameter group is currently in use, a new cluster parameter group in the cluster parameter group family for the new version must be specified. The new cluster parameter group can be the default for that cluster parameter group family. For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide.

      Example: `1.0`

      戻り値:
        The new version number of the Amazon Redshift engine to upgrade to.

        For major version upgrades, if a non-default cluster parameter group is currently in use, a new cluster parameter group in the cluster parameter group family for the new version must be specified. The new cluster parameter group can be the default for that cluster parameter group family. For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide.

        Example: `1.0`

    - #### setClusterVersion

          public void setClusterVersion(java.lang.String clusterVersion)

      The new version number of the Amazon Redshift engine to upgrade to.

      For major version upgrades, if a non-default cluster parameter group is currently in use, a new cluster parameter group in the cluster parameter group family for the new version must be specified. The new cluster parameter group can be the default for that cluster parameter group family. For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide.

      Example: `1.0`

      パラメータ:
        `clusterVersion` - The new version number of the Amazon Redshift engine to upgrade to.

        For major version upgrades, if a non-default cluster parameter group is currently in use, a new cluster parameter group in the cluster parameter group family for the new version must be specified. The new cluster parameter group can be the default for that cluster parameter group family. For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide.

        Example: `1.0`

    - #### withClusterVersion

          public ModifyClusterRequest withClusterVersion(java.lang.String clusterVersion)

      The new version number of the Amazon Redshift engine to upgrade to.

      For major version upgrades, if a non-default cluster parameter group is currently in use, a new cluster parameter group in the cluster parameter group family for the new version must be specified. The new cluster parameter group can be the default for that cluster parameter group family. For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide.

      Example: `1.0`

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `clusterVersion` - The new version number of the Amazon Redshift engine to upgrade to.

        For major version upgrades, if a non-default cluster parameter group is currently in use, a new cluster parameter group in the cluster parameter group family for the new version must be specified. The new cluster parameter group can be the default for that cluster parameter group family. For more information about managing parameter groups, go to Amazon Redshift Parameter Groups in the Amazon Redshift Management Guide.

        Example: `1.0`

    - #### isAllowVersionUpgrade

          public java.lang.Boolean isAllowVersionUpgrade()

      If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

      Default: `false`

      戻り値:
        If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

        Default: `false`

    - #### setAllowVersionUpgrade

          public void setAllowVersionUpgrade(java.lang.Boolean allowVersionUpgrade)

      If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

      Default: `false`

      パラメータ:
        `allowVersionUpgrade` - If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

        Default: `false`

    - #### withAllowVersionUpgrade

          public ModifyClusterRequest withAllowVersionUpgrade(java.lang.Boolean allowVersionUpgrade)

      If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

      Default: `false`

      Returns a reference to this object so that method calls can be chained together.

      パラメータ:
        `allowVersionUpgrade` - If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

        Default: `false`

    - #### getAllowVersionUpgrade

          public java.lang.Boolean getAllowVersionUpgrade()

      If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

      Default: `false`

      戻り値:
        If `true`, upgrades will be applied automatically to the cluster during the maintenance window.

        Default: `false`

    - #### toString

          public java.lang.String toString()

      Returns a string representation of this object; useful for testing and debugging.
      オーバーライド:
        `toString` クラス内 `java.lang.Object`
      戻り値:
        A string representation of this object.
      関連項目:
        `Object.toString()`

    - #### hashCode

          public int hashCode()

      オーバーライド:
        `hashCode` クラス内 `java.lang.Object`

    - #### equals

          public boolean equals(java.lang.Object obj)

      オーバーライド:
        `equals` クラス内 `java.lang.Object`