Update limits.mdx (#18005)

updated max cache size per request

Co-authored-by: daisyfaithauma <[email protected]>

Author: kathayl

src/content/docs/ai-gateway/reference/limits.mdx

@@ -9,16 +9,17 @@ import { Render } from "~/components";
 
 The following limits apply to gateway configurations, logs, and related features in Cloudflare's platform.
 
-| Feature                                                 | Limit                               |
-| ------------------------------------------------------- | ----------------------------------- |
-| Datasets                                                | 10 per gateway                      |
-| Gateways                                                | 10 per account                      |
-| Logs stored [paid plan](/ai-gateway/reference/pricing/) | 10 million per gateway <sup>1</sup> |
-| Logs stored [free plan](/ai-gateway/reference/pricing/) | 100,000 per account <sup>2</sup>    |
-| Log size stored                                         | 10 MB per log <sup>3</sup>          |
-| Logpush jobs                                            | 4 per account                       |
-| Logpush size limit                                      | 1MB per log                         |
-| Gateway name length                                     | 64 characters                       |
+| Feature                                                         | Limit                               |
+| --------------------------------------------------------------- | ----------------------------------- |
+| Datasets                                                        | 10 per gateway                      |
+| Gateways                                                        | 10 per account                      |
+| Logs stored [paid plan](/ai-gateway/reference/pricing/)         | 10 million per gateway <sup>1</sup> |
+| Logs stored [free plan](/ai-gateway/reference/pricing/)         | 100,000 per account <sup>2</sup>    |
+| Log size stored                                                 | 10 MB per log <sup>3</sup>          |
+| Logpush jobs                                                    | 4 per account                       |
+| Logpush size limit                                              | 1MB per log 	                      |
+| Gateway name length                                             | 64 characters                       |
+| Cacheable request size                                          | 25 MB per request                   |
 
 <sup>1</sup> If you have reached 10 million logs stored per gateway, new logs
 will stop being saved. To continue saving logs, you must delete older logs in