doc: improve paramterstore configuration reference (#2034)

* doc: improve paramterstore configuration reference

* Add description for AwsDistributedConfigurationProperties#prefixes as well

---------

Co-authored-by: Tim Yates <tim.yates@gmail.com>

Author: sdelamo

aws-distributed-configuration/src/main/java/io/micronaut/aws/distributedconfiguration/AwsDistributedConfigurationProperties.java

@@ -77,6 +77,7 @@ public void setDelimiter(@NonNull String delimiter) {
     }
 
     /**
+     * Search additional paths suffixed with each active environment. e.g. /config/application_ec2 Default value ({@value #DEFAULT_SEARCH_ACTIVE_ENVIRONMENTS}).
      * @return Search active environment paths
      */
     @Override
@@ -96,7 +97,7 @@ public void setSearchActiveEnvironments(boolean searchActiveEnvironments) {
     }
 
     /**
-     *
+     *  Whether paths for the Default Application name should be searched or not. Default value ({@value #DEFAULT_SEARCH_COMMON_APPLICATION}).
      * @return Whether paths for the {@link AwsDistributedConfiguration#getCommonApplicationName()} should be searched or not.
      */
     @Override
@@ -118,6 +119,11 @@ public List<String> getPrefixes() {
         return prefixes;
     }
 
+    /**
+     * List of prefixes for AWS Distributed Configuration resources names. If it is non-empty, {@link AwsDistributedConfiguration#getPrefix()} is not used.
+     *
+     * @param prefixes the list of prefixes
+     */
     public void setPrefixes(@NonNull List<String> prefixes) {
         this.prefixes = prefixes;
     }
@@ -143,7 +149,7 @@ public String getCommonApplicationName() {
     }
 
     /**
-     * Default Application name. Default value ({@value #DEFAULT_COMMON_APPLICATION_NAME}.
+     * Default Application name. Default value ({@value #DEFAULT_COMMON_APPLICATION_NAME}).
      * @param commonApplicationName Default Application name. e.g. application
      */
     public void setCommonApplicationName(@NonNull String commonApplicationName) {