public void setIops(Integer iops) {
        this.iops = iops;
    }
<p>
(USER_PROVISIONED mode only) Specifies the number of Metadata IOPS to provision for your file system. Valid
values are <code>1500</code>, <code>3000</code>, <code>6000</code>, <code>12000</code>, and multiples of
<code>12000</code> up to a maximum of <code>192000</code>.
</p>
<p>
The value you provide must be greater than or equal to the current number of Metadata IOPS provisioned for the
file system.
</p>

@param iops
       (USER_PROVISIONED mode only) Specifies the number of Metadata IOPS to provision for your file system.
       Valid values are <code>1500</code>, <code>3000</code>, <code>6000</code>, <code>12000</code>, and
       multiples of <code>12000</code> up to a maximum of <code>192000</code>.</p>
       <p>
       The value you provide must be greater than or equal to the current number of Metadata IOPS provisioned for
       the file system.
aws-java-sdk-fsx/src/main/java/com/amazonaws/services/fsx/model/UpdateFileSystemLustreMetadataConfiguration.java