public void setClientAuthenticationSettingsInfo(java.util.Collection<ClientAuthenticationSettingInfo> clientAuthenticationSettingsInfo) {
        if (clientAuthenticationSettingsInfo == null) {
            this.clientAuthenticationSettingsInfo = null;
            return;
        }

        this.clientAuthenticationSettingsInfo = new com.amazonaws.internal.SdkInternalList<ClientAuthenticationSettingInfo>(clientAuthenticationSettingsInfo);
    }
<p>
Information about the type of client authentication for the specified directory. The following information is
retrieved: The date and time when the status of the client authentication type was last updated, whether the
client authentication type is enabled or disabled, and the type of client authentication.
</p>

@param clientAuthenticationSettingsInfo
       Information about the type of client authentication for the specified directory. The following information
       is retrieved: The date and time when the status of the client authentication type was last updated,
       whether the client authentication type is enabled or disabled, and the type of client authentication.
aws-java-sdk-directory/src/main/java/com/amazonaws/services/directory/model/DescribeClientAuthenticationSettingsResult.java