[network-connections-api] Update description with group_by limit (#814)

Co-authored-by: ci.datadog-api-spec <[email protected]>

Author: api-clients-generation-pipeline[bot]

.generated-info

@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "b737cc4",
-  "generated": "2025-07-28 13:16:28.685"
+  "spec_repo_commit": "0fe80dc",
+  "generated": "2025-07-28 18:53:03.925"
 }

.generator/schemas/v2/openapi.yaml

@@ -55082,7 +55082,8 @@ paths:
         schema:
           format: int64
           type: integer
-      - description: Comma-separated list of fields to group connections by.
+      - description: Comma-separated list of fields to group connections by. The maximum
+          number of group_by(s) is 10.
         in: query
         name: group_by
         schema:

src/datadogV2/api/api_cloud_network_monitoring.rs

@@ -14,7 +14,7 @@ pub struct GetAggregatedConnectionsOptionalParams {
     pub from: Option<i64>,
     /// Unix timestamp (number of seconds since epoch) of the end of the query window. If not provided, the end of the query window is the current time. If neither `from` nor `to` are provided, the query window is `[now - 15m, now]`.
     pub to: Option<i64>,
-    /// Comma-separated list of fields to group connections by.
+    /// Comma-separated list of fields to group connections by. The maximum number of group_by(s) is 10.
     pub group_by: Option<String>,
     /// Comma-separated list of tags to filter connections by.
     pub tags: Option<String>,
@@ -33,7 +33,7 @@ impl GetAggregatedConnectionsOptionalParams {
         self.to = Some(value);
         self
     }
-    /// Comma-separated list of fields to group connections by.
+    /// Comma-separated list of fields to group connections by. The maximum number of group_by(s) is 10.
     pub fn group_by(mut self, value: String) -> Self {
         self.group_by = Some(value);
         self