docs(mcp): correct instance-config tool descriptions for pass-through 404s

Author: andypalmi

forge/ee/lib/mcp/tools/instanceConfig.js

@@ -7,8 +7,7 @@ module.exports = [
         description: `FlowFuse platform automation tool:
             Returns the High Availability configuration for a hosted instance.
             High Availability runs an instance across multiple replicas so it stays up if one replica fails.
-            High Availability is a plan-gated feature: if it is not enabled for the team, this call
-            returns a message saying the feature is not available rather than the configuration.`,
+            High Availability is a plan-gated feature: a team without it enabled gets a 404 error.`,
         annotations: { readOnlyHint: true, destructiveHint: false },
         inputSchema: {
             instanceId: z.string().uuid().describe('UUID of the hosted instance')
@@ -23,8 +22,7 @@ module.exports = [
         title: 'Get Instance Custom Hostname',
         description: `FlowFuse platform automation tool:
             Returns the custom hostname configured for a hosted instance.
-            Custom hostnames are a plan-gated feature: if it is not enabled for the team, this call
-            returns a message saying the feature is not available rather than the configuration.
+            Custom hostnames are a plan-gated feature: a team without it enabled gets a 404 error.
             Use platform_get_instance_custom_hostname_status to check whether the hostname is verified and routable.`,
         annotations: { readOnlyHint: true, destructiveHint: false },
         inputSchema: {
@@ -61,8 +59,7 @@ module.exports = [
             Returns the protected-instance configuration for a hosted instance.
             A protected instance requires extra confirmation before destructive actions such as
             suspension or deletion can be performed against it.
-            Protected instance is a plan-gated feature: if it is not enabled for the team, this call
-            returns a message saying the feature is not available rather than the configuration.`,
+            Protected instance is a plan-gated feature: a team without it enabled gets a 404 error.`,
         annotations: { readOnlyHint: true, destructiveHint: false },
         inputSchema: {
             instanceId: z.string().uuid().describe('UUID of the hosted instance')
@@ -95,8 +92,7 @@ module.exports = [
         description: `FlowFuse platform automation tool:
             Lists files and directories within a hosted instance file store at the given path.
             Use an empty string for the path to list the root of the file store.
-            Static file storage is a plan-gated feature: if it is not enabled for the team, this call
-            returns a message saying the feature is not available rather than a listing.`,
+            Static file storage is a plan-gated feature: a team without it enabled gets a 404 error.`,
         annotations: { readOnlyHint: true, destructiveHint: false },
         inputSchema: {
             instanceId: z.string().uuid().describe('UUID of the hosted instance'),
@@ -114,8 +110,7 @@ module.exports = [
             Lists the HTTP bearer tokens configured for a hosted instance.
             These tokens are used by external callers to authenticate HTTP requests handled by the
             instance's Node-RED flows.
-            HTTP bearer tokens are a plan-gated feature: if it is not enabled for the team, this call
-            returns a message saying the feature is not available rather than a listing.`,
+            HTTP bearer tokens are a plan-gated feature: a team without it enabled gets a 404 error.`,
         annotations: { readOnlyHint: true, destructiveHint: false },
         inputSchema: {
             instanceId: z.string().uuid().describe('UUID of the hosted instance')
@@ -132,8 +127,7 @@ module.exports = [
             Lists the HTTP bearer tokens configured for a remote instance (device).
             These tokens are used by external callers to authenticate HTTP requests handled by the
             remote instance's Node-RED flows.
-            HTTP bearer tokens are a plan-gated feature: if it is not enabled for the team, this call
-            returns a message saying the feature is not available rather than a listing.`,
+            HTTP bearer tokens are a plan-gated feature: a team without it enabled gets a 404 error.`,
         annotations: { readOnlyHint: true, destructiveHint: false },
         inputSchema: {
             deviceId: z.string().describe('Opaque hashid of the remote instance (device)')