"Unable to load config data from 'aws-parameterstore:'" - spring

Question

I'm seeing exception below after creating a sample Spring-boot application with io.awspring.cloud plug-in:
java.lang.IllegalStateException: Unable to load config data from 'aws-parameterstore:'
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferences(StandardConfigDataLocationResolver.java:141)
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferences(StandardConfigDataLocationResolver.java:126)
...
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301)
at com.amazonaws.asap.MyApp.main(MyApp.java:15)
Caused by: java.lang.IllegalStateException: File extension is not known to any PropertySourceLoader. If the location is meant to reference a directory, it must end in '/' or File.separator
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferencesForFile(StandardConfigDataLocationResolver.java:229)
at org.springframework.boot.context.config.StandardConfigDataLocationResolver.getReferences(StandardConfigDataLocationResolver.java:138)
... 31 common frames omitted
I'm assuming I haven't included the right dependency that adds code to register "aws-parameterstore" with Spring as a valid config importer.
My Pom file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.7</version>
<relativePath/>
</parent>
<groupId>com.mycompany</groupId>
<artifactId>myproject</artifactId>
<version>1.0-SNAPSHOT</version>
<name>myproject</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
<java.version>11</java.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.awspring.cloud</groupId>
<artifactId>spring-cloud-aws-dependencies</artifactId>
<version>2.3.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>io.awspring.cloud</groupId>
<artifactId>spring-cloud-aws-autoconfigure</artifactId>
</dependency>
<dependency>
<groupId>io.awspring.cloud</groupId>
<artifactId>spring-cloud-aws-messaging</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
My application.properties:
spring.application.name=MyApp
spring.config.import=aws-parameterstore:
From what I can read at https://docs.awspring.io/spring-cloud-aws/docs/current/reference/html/index.html#integrating-your-spring-cloud-application-with-the-aws-parameter-store I'm using the latest versions of Spring Boot and AWS, so I don't need to depend on any starters to get this behavior.
I did add spring-cloud-aws-messaging since I'll eventually be listening to an SQS queue soon.
Thanks.