[ML] Fixes filter and icon for APM Data Recognizer module (#30820)

x-pack/plugins/ml/server/models/data_recognizer/modules/apm_transaction/manifest.json

@@ -1,23 +1,15 @@
 {
   "id": "apm_transaction",
   "title": "APM",
-  "description": "Detect anomalies in high mean of transaction duration",
+  "description": "Detect anomalies in high mean of transaction duration (ECS)",
   "type": "Transaction data",
   "logoFile": "logo.json",
   "defaultIndexPattern": "apm-*",
   "query": {
     "bool": {
       "filter": [
-        {
-          "term": {
-            "processor.name": "transaction"
-          }
-        },
-        {
-          "term": {
-            "processor.event": "transaction"
-          }
-        }
+        { "term": { "processor.event": "transaction" } },
+        { "term": { "transaction.type": "request" } }
       ]
     }
   },

x-pack/plugins/ml/server/models/data_recognizer/modules/apm_transaction/ml/datafeed_high_mean_response_time.json

@@ -4,21 +4,11 @@
     "INDEX_PATTERN_NAME"
   ],
   "query": {
-    "match": {
-      "processor.event": {
-        "query": "transaction",
-        "operator": "OR",
-        "prefix_length": 0,
-        "max_expansions": 50,
-        "fuzzy_transpositions": true,
-        "lenient": false,
-        "zero_terms_query": "NONE",
-        "auto_generate_synonyms_phrase_query": true,
-        "boost": 1
-      }
+    "bool": {
+      "filter": [
+        { "term": { "processor.event": "transaction" } },
+        { "term": { "transaction.type": "request" } }
+      ]
     }
-  },
-  "chunking_config": {
-    "mode": "auto"
   }
 }

x-pack/plugins/ml/server/models/data_recognizer/modules/apm_transaction/ml/high_mean_response_time.json

@@ -23,6 +23,5 @@
   },
   "model_plot_config": {
     "enabled": true
-  },
-  "model_snapshot_retention_days": 1
+  }
 }