Merge pull request #31449 from vespa-engine/bjorncs/content-in-access…

…-log

Implement `requestPrefixForLoggingContent()`

configserver/src/main/java/com/yahoo/vespa/config/server/deploy/ModelContextImpl.java

@@ -345,6 +345,7 @@ public static class Properties implements ModelContext.Properties {
         private final List<DataplaneToken> dataplaneTokens;
         private final boolean allowUserFilters;
         private final Duration endpointConnectionTtl;
+        private final List<String> requestPrefixForLoggingContent;
 
         public Properties(ApplicationId applicationId,
                           Version modelVersion,
@@ -391,6 +392,7 @@ public Properties(ApplicationId applicationId,
             this.allowUserFilters = PermanentFlags.ALLOW_USER_FILTERS.bindTo(flagSource).with(applicationId).value();
             this.endpointConnectionTtl = Duration.ofSeconds(PermanentFlags.ENDPOINT_CONNECTION_TTL.bindTo(flagSource).with(applicationId).value());
             this.dataplaneTokens = dataplaneTokens;
+            this.requestPrefixForLoggingContent = PermanentFlags.LOG_REQUEST_CONTENT.bindTo(flagSource).with(applicationId).value();
         }
 
         @Override public ModelContext.FeatureFlags featureFlags() { return featureFlags; }
@@ -488,5 +490,7 @@ public List<DataplaneToken> dataplaneTokens() {
         @Override public boolean allowUserFilters() { return allowUserFilters; }
 
         @Override public Duration endpointConnectionTtl() { return endpointConnectionTtl; }
+
+        @Override public List<String> requestPrefixForLoggingContent() { return requestPrefixForLoggingContent; }
     }
 }