<p>The cluster identifier for the cluster that is being modified. This parameter is not case sensitive.</p> <p>Constraints:</p> <ul> <li> <p>Must match the identifier of an existing <code>DBCluster</code>.</p> </li> </ul>

<p>The new cluster identifier for the cluster when renaming a cluster. This value is stored as a lowercase string.</p> <p>Constraints:</p> <ul> <li> <p>Must contain from 1 to 63 letters, numbers, or hyphens.</p> </li> <li> <p>The first character must be a letter.</p> </li> <li> <p>Cannot end with a hyphen or contain two consecutive hyphens.</p> </li> </ul> <p>Example: <code>my-cluster2</code> </p>

<p>A value that specifies whether the changes in this request and any pending changes are asynchronously applied as soon as possible, regardless of the <code>PreferredMaintenanceWindow</code> setting for the cluster. If this parameter is set to <code>false</code>, changes to the cluster are applied during the next maintenance window.</p> <p>The <code>ApplyImmediately</code> parameter affects only the <code>NewDBClusterIdentifier</code> and <code>MasterUserPassword</code> values. If you set this parameter value to <code>false</code>, the changes to the <code>NewDBClusterIdentifier</code> and <code>MasterUserPassword</code> values are applied during the next maintenance window. All other changes are applied immediately, regardless of the value of the <code>ApplyImmediately</code> parameter.</p> <p>Default: <code>false</code> </p>

<p>The number of days for which automated backups are retained. You must specify a minimum value of 1.</p> <p>Default: 1</p> <p>Constraints:</p> <ul> <li> <p>Must be a value from 1 to 35.</p> </li> </ul>

The name of the cluster parameter group to use for the cluster.

A list of virtual private cloud (VPC) security groups that the cluster will belong to.

<p>The port number on which the cluster accepts connections.</p> <p>Constraints: Must be a value from <code>1150</code> to <code>65535</code>. </p> <p>Default: The same port as the original cluster.</p>

<p>The password for the master database user. This password can contain any printable ASCII character except forward slash (/), double quote ("), or the "at" symbol (@).</p> <p>Constraints: Must contain from 8 to 100 characters.</p>

<p>The daily time range during which automated backups are created if automated backups are enabled, using the <code>BackupRetentionPeriod</code> parameter. </p> <p>The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region. </p> <p>Constraints:</p> <ul> <li> <p>Must be in the format <code>hh24:mi-hh24:mi</code>.</p> </li> <li> <p>Must be in Universal Coordinated Time (UTC).</p> </li> <li> <p>Must not conflict with the preferred maintenance window.</p> </li> <li> <p>Must be at least 30 minutes.</p> </li> </ul>

<p>The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).</p> <p>Format: <code>ddd:hh24:mi-ddd:hh24:mi</code> </p> <p>The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region, occurring on a random day of the week. </p> <p>Valid days: Mon, Tue, Wed, Thu, Fri, Sat, Sun</p> <p>Constraints: Minimum 30-minute window.</p>

The configuration setting for the log types to be enabled for export to Amazon CloudWatch Logs for a specific instance or cluster. The <code>EnableLogTypes</code> and <code>DisableLogTypes</code> arrays determine which logs are exported (or not exported) to CloudWatch Logs.

The version number of the database engine to which you want to upgrade. Modifying engine version is not supported on Amazon DocumentDB.

Specifies whether this cluster can be deleted. If <code>DeletionProtection</code> is enabled, the cluster cannot be deleted unless it is modified and <code>DeletionProtection</code> is disabled. <code>DeletionProtection</code> protects clusters from being accidentally deleted.

<p>The cluster identifier for the cluster that is being modified. This parameter is not case sensitive.</p> <p>Constraints:</p> <ul> <li> <p>Must match the identifier of an existing <code>DBCluster</code>.</p> </li> </ul>

<p>The new cluster identifier for the cluster when renaming a cluster. This value is stored as a lowercase string.</p> <p>Constraints:</p> <ul> <li> <p>Must contain from 1 to 63 letters, numbers, or hyphens.</p> </li> <li> <p>The first character must be a letter.</p> </li> <li> <p>Cannot end with a hyphen or contain two consecutive hyphens.</p> </li> </ul> <p>Example: <code>my-cluster2</code> </p>

<p>A value that specifies whether the changes in this request and any pending changes are asynchronously applied as soon as possible, regardless of the <code>PreferredMaintenanceWindow</code> setting for the cluster. If this parameter is set to <code>false</code>, changes to the cluster are applied during the next maintenance window.</p> <p>The <code>ApplyImmediately</code> parameter affects only the <code>NewDBClusterIdentifier</code> and <code>MasterUserPassword</code> values. If you set this parameter value to <code>false</code>, the changes to the <code>NewDBClusterIdentifier</code> and <code>MasterUserPassword</code> values are applied during the next maintenance window. All other changes are applied immediately, regardless of the value of the <code>ApplyImmediately</code> parameter.</p> <p>Default: <code>false</code> </p>

<p>The number of days for which automated backups are retained. You must specify a minimum value of 1.</p> <p>Default: 1</p> <p>Constraints:</p> <ul> <li> <p>Must be a value from 1 to 35.</p> </li> </ul>

The name of the cluster parameter group to use for the cluster.

A list of virtual private cloud (VPC) security groups that the cluster will belong to.

<p>The port number on which the cluster accepts connections.</p> <p>Constraints: Must be a value from <code>1150</code> to <code>65535</code>. </p> <p>Default: The same port as the original cluster.</p>

<p>The password for the master database user. This password can contain any printable ASCII character except forward slash (/), double quote ("), or the "at" symbol (@).</p> <p>Constraints: Must contain from 8 to 100 characters.</p>

<p>The daily time range during which automated backups are created if automated backups are enabled, using the <code>BackupRetentionPeriod</code> parameter. </p> <p>The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region. </p> <p>Constraints:</p> <ul> <li> <p>Must be in the format <code>hh24:mi-hh24:mi</code>.</p> </li> <li> <p>Must be in Universal Coordinated Time (UTC).</p> </li> <li> <p>Must not conflict with the preferred maintenance window.</p> </li> <li> <p>Must be at least 30 minutes.</p> </li> </ul>

<p>The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).</p> <p>Format: <code>ddd:hh24:mi-ddd:hh24:mi</code> </p> <p>The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region, occurring on a random day of the week. </p> <p>Valid days: Mon, Tue, Wed, Thu, Fri, Sat, Sun</p> <p>Constraints: Minimum 30-minute window.</p>

The configuration setting for the log types to be enabled for export to Amazon CloudWatch Logs for a specific instance or cluster. The <code>EnableLogTypes</code> and <code>DisableLogTypes</code> arrays determine which logs are exported (or not exported) to CloudWatch Logs.

The version number of the database engine to which you want to upgrade. Modifying engine version is not supported on Amazon DocumentDB.

Specifies whether this cluster can be deleted. If <code>DeletionProtection</code> is enabled, the cluster cannot be deleted unless it is modified and <code>DeletionProtection</code> is disabled. <code>DeletionProtection</code> protects clusters from being accidentally deleted.