Different prefixes

Author: DaveCTurner

test/fixtures/aws-fixture-utils/src/main/java/fixture/aws/DynamicRegionSupplier.java

@@ -29,7 +29,7 @@ public String get() {
     }
 
     private String generateAndGet() {
-        final var newRegion = "test-region-" + ESTestCase.randomIdentifier();
+        final var newRegion = "DynamicRegionSupplier-" + ESTestCase.randomIdentifier();
         return Objects.requireNonNullElse(generatedRegion.compareAndExchange(null, newRegion), newRegion);
     }
 }

test/fixtures/aws-sts-fixture/src/main/java/fixture/aws/sts/AwsStsHttpHandler.java

@@ -74,8 +74,7 @@ public void handle(final HttpExchange exchange) throws IOException {
                     exchange.close();
                     return;
                 }
-                // ATIA for a test key, similar to AKIA and ASIA used in real AWS credentials
-                final var accessKey = "ATIA_STS_" + randomIdentifier();
+                final var accessKey = "test_key_STS_" + randomIdentifier();
                 final var sessionToken = randomIdentifier();
                 newCredentialsConsumer.accept(accessKey, sessionToken);
                 final byte[] response = String.format(

test/fixtures/ec2-imds-fixture/src/main/java/fixture/aws/imds/Ec2ImdsHttpHandler.java

@@ -133,8 +133,7 @@ public void handle(final HttpExchange exchange) throws IOException {
                     sendStringResponse(exchange, Strings.toString(instanceIdentityDocument));
                     return;
                 } else if (validCredentialsEndpoints.contains(path)) {
-                    // ATIA for a test key, similar to AKIA and ASIA used in real AWS credentials
-                    final String accessKey = "ATIA_IMDS_" + randomIdentifier();
+                    final String accessKey = "test_key_imds_" + randomIdentifier();
                     final String sessionToken = randomIdentifier();
                     newCredentialsConsumer.accept(accessKey, sessionToken);
                     final byte[] response = Strings.format(