public java.util.List<String> getPrefixListIds() {
        return prefixListIds;
    }
<p>
An array of prefix list IDs. A prefix list is a list of CIDR ranges of IP addresses. The IP addresses specified
are allowed to access your workspace. If the list is not included in the configuration (passed an empty array)
then no IP addresses are allowed to access the workspace. You create a prefix list using the Amazon VPC console.
</p>
<p>
Prefix list IDs have the format <code>pl-<i>1a2b3c4d</i> </code>.
</p>
<p>
For more information about prefix lists, see <a
href="https://docs.aws.amazon.com/vpc/latest/userguide/managed-prefix-lists.html">Group CIDR blocks using managed
prefix lists</a>in the <i>Amazon Virtual Private Cloud User Guide</i>.
</p>

@return An array of prefix list IDs. A prefix list is a list of CIDR ranges of IP addresses. The IP addresses
        specified are allowed to access your workspace. If the list is not included in the configuration (passed
        an empty array) then no IP addresses are allowed to access the workspace. You create a prefix list using
        the Amazon VPC console.</p>
        <p>
        Prefix list IDs have the format <code>pl-<i>1a2b3c4d</i> </code>.
        </p>
        <p>
        For more information about prefix lists, see <a
        href="https://docs.aws.amazon.com/vpc/latest/userguide/managed-prefix-lists.html">Group CIDR blocks using
        managed prefix lists</a>in the <i>Amazon Virtual Private Cloud User Guide</i>.
aws-java-sdk-managedgrafana/src/main/java/com/amazonaws/services/managedgrafana/model/NetworkAccessConfiguration.java