diff --git a/pkg/services/ngalert/api/tooling/api.json b/pkg/services/ngalert/api/tooling/api.json
index 8d1f829aeac2..19f68fe05e6a 100644
--- a/pkg/services/ngalert/api/tooling/api.json
+++ b/pkg/services/ngalert/api/tooling/api.json
@@ -4205,6 +4205,7 @@
    "type": "object"
   },
   "alertGroup": {
+   "description": "AlertGroup alert group",
    "properties": {
     "alerts": {
      "description": "alerts",
@@ -4333,6 +4334,7 @@
    "type": "object"
   },
   "gettableAlert": {
+   "description": "GettableAlert gettable alert",
    "properties": {
     "annotations": {
      "$ref": "#/definitions/labelSet"
@@ -4632,7 +4634,6 @@
    "type": "object"
   },
   "receiver": {
-   "description": "Receiver receiver",
    "properties": {
     "active": {
      "description": "active",
diff --git a/pkg/services/ngalert/api/tooling/post.json b/pkg/services/ngalert/api/tooling/post.json
index 7819457c12fd..1fb5c7791d08 100644
--- a/pkg/services/ngalert/api/tooling/post.json
+++ b/pkg/services/ngalert/api/tooling/post.json
@@ -3964,6 +3964,7 @@
    "type": "object"
   },
   "URL": {
+   "description": "The general form represented is:\n\n[scheme:][//[userinfo@]host][/]path[?query][#fragment]\n\nURLs that do not start with a slash after the scheme are interpreted as:\n\nscheme:opaque[?query][#fragment]\n\nNote that the Path field is stored in decoded form: /%47%6f%2f becomes /Go/.\nA consequence is that it is impossible to tell which slashes in the Path were\nslashes in the raw URL and which were %2f. This distinction is rarely important,\nbut when it is, the code should use the EscapedPath method, which preserves\nthe original encoding of Path.\n\nThe RawPath field is an optional field which is only set when the default\nencoding of Path is different from the escaped path. See the EscapedPath method\nfor more details.\n\nURL's String method uses the EscapedPath method to obtain the path.",
    "properties": {
     "ForceQuery": {
      "type": "boolean"
@@ -3999,7 +4000,7 @@
      "$ref": "#/definitions/Userinfo"
     }
    },
-   "title": "URL is a custom URL type that allows validation at configuration load time.",
+   "title": "A URL represents a parsed URL (technically, a URI reference).",
    "type": "object"
   },
   "UpdateRuleGroupResponse": {
@@ -4333,7 +4334,6 @@
    "type": "object"
   },
   "gettableAlert": {
-   "description": "GettableAlert gettable alert",
    "properties": {
     "annotations": {
      "$ref": "#/definitions/labelSet"
@@ -4444,14 +4444,12 @@
    "type": "object"
   },
   "gettableSilences": {
-   "description": "GettableSilences gettable silences",
    "items": {
     "$ref": "#/definitions/gettableSilence"
    },
    "type": "array"
   },
   "integration": {
-   "description": "Integration integration",
    "properties": {
     "lastNotifyAttempt": {
      "description": "A timestamp indicating the last attempt to deliver a notification regardless of the outcome.\nFormat: date-time",
@@ -4595,6 +4593,7 @@
    "type": "array"
   },
   "postableSilence": {
+   "description": "PostableSilence postable silence",
    "properties": {
     "comment": {
      "description": "comment",
@@ -4632,7 +4631,6 @@
    "type": "object"
   },
   "receiver": {
-   "description": "Receiver receiver",
    "properties": {
     "active": {
      "description": "active",
diff --git a/pkg/services/ngalert/api/tooling/spec.json b/pkg/services/ngalert/api/tooling/spec.json
index 8c22d4431e98..e701d6c0b621 100644
--- a/pkg/services/ngalert/api/tooling/spec.json
+++ b/pkg/services/ngalert/api/tooling/spec.json
@@ -7030,8 +7030,9 @@
       }
     },
     "URL": {
+      "description": "The general form represented is:\n\n[scheme:][//[userinfo@]host][/]path[?query][#fragment]\n\nURLs that do not start with a slash after the scheme are interpreted as:\n\nscheme:opaque[?query][#fragment]\n\nNote that the Path field is stored in decoded form: /%47%6f%2f becomes /Go/.\nA consequence is that it is impossible to tell which slashes in the Path were\nslashes in the raw URL and which were %2f. This distinction is rarely important,\nbut when it is, the code should use the EscapedPath method, which preserves\nthe original encoding of Path.\n\nThe RawPath field is an optional field which is only set when the default\nencoding of Path is different from the escaped path. See the EscapedPath method\nfor more details.\n\nURL's String method uses the EscapedPath method to obtain the path.",
       "type": "object",
-      "title": "URL is a custom URL type that allows validation at configuration load time.",
+      "title": "A URL represents a parsed URL (technically, a URI reference).",
       "properties": {
         "ForceQuery": {
           "type": "boolean"
@@ -7401,7 +7402,6 @@
       }
     },
     "gettableAlert": {
-      "description": "GettableAlert gettable alert",
       "type": "object",
       "required": [
         "labels",
@@ -7515,7 +7515,6 @@
       "$ref": "#/definitions/gettableSilence"
     },
     "gettableSilences": {
-      "description": "GettableSilences gettable silences",
       "type": "array",
       "items": {
         "$ref": "#/definitions/gettableSilence"
@@ -7523,7 +7522,6 @@
       "$ref": "#/definitions/gettableSilences"
     },
     "integration": {
-      "description": "Integration integration",
       "type": "object",
       "required": [
         "name",
@@ -7668,6 +7666,7 @@
       }
     },
     "postableSilence": {
+      "description": "PostableSilence postable silence",
       "type": "object",
       "required": [
         "comment",
@@ -7706,7 +7705,6 @@
       "$ref": "#/definitions/postableSilence"
     },
     "receiver": {
-      "description": "Receiver receiver",
       "type": "object",
       "required": [
         "active",