diff --git a/docs/source/reference/router/telemetry/instrumentation/selectors.mdx b/docs/source/reference/router/telemetry/instrumentation/selectors.mdx
index 0e905747cc..cfe50dc9a0 100644
--- a/docs/source/reference/router/telemetry/instrumentation/selectors.mdx
+++ b/docs/source/reference/router/telemetry/instrumentation/selectors.mdx
@@ -108,17 +108,19 @@ The subgraph service executes multiple times during query execution, with each e
 
 Apollo Connectors for REST APIs make HTTP calls to the upstream HTTP API. These selectors let you extract metrics from these HTTP requests and responses.
 
-| Selector                         | Defaultable | Values           | Description                                                       |
-|----------------------------------|-------------|------------------|-------------------------------------------------------------------|
-| `subgraph_name`                  | No          | `true`\|`false`  | The name of the subgraph containing the connector                 |
-| `connector_source `              | No          | `name`           | The name of the `@source` associated with this connector, if any  |
-| `connector_http_request_header`  | Yes         |                  | The name of a connector request header                            |
-| `connector_http_response_header` | Yes         |                  | The name of a connector response header                           |
-| `connector_http_response_status` | No          | `code`\|`reason` | The status of a connector response                                |
-| `connector_http_method`          | No          | `true`\|`false`  | The HTTP method of a connector request                            |
-| `connector_url_template `        | No          | `true`\|`false`  | The URL template of a connector request                           |
-| `static`                         | No          |                  | A static string value                                             |
-| `error`                          | No          | `reason`         | A string value containing error reason when it's a critical error |
+| Selector                              | Defaultable | Values              | Description                                                       |
+|---------------------------------------|-------------|---------------------|-------------------------------------------------------------------|
+| `subgraph_name`                       | No          | `true`\|`false`     | The name of the subgraph containing the connector                 |
+| `connector_source `                   | No          | `name`              | The name of the `@source` associated with this connector, if any  |
+| `connector_http_request_header`       | Yes         |                     | The name of a connector request header                            |
+| `connector_http_response_header`      | Yes         |                     | The name of a connector response header                           |
+| `connector_http_response_status`      | No          | `code`\|`reason`    | The status of a connector response                                |
+| `connector_http_method`               | No          | `true`\|`false`     | The HTTP method of a connector request                            |
+| `connector_url_template `             | No          | `true`\|`false`     | The URL template of a connector request                           |
+| `connector_request_mapping_problems`  | No          | `problems`\|`count` | Any mapping problems with the connector request                   |
+| `connector_response_mapping_problems` | No          | `problems`\|`count` | Any mapping problems with the connector response                  |
+| `static`                              | No          |                     | A static string value                                             |
+| `error`                               | No          | `reason`            | A string value containing error reason when it's a critical error |
 
 
 ### GraphQL