Merge pull request #57255 from laubai/osdocs-4002-link-to-aws-quotas

OSDOCS#4002: Improve AWS quota links and guidance

Author: bmcelvee

modules/rosa-required-aws-service-quotas.adoc

@@ -11,10 +11,10 @@ The table below describes the AWS service quotas and levels required to create a
 
 [NOTE]
 ====
-The AWS SDK allows ROSA to check quotas, but the AWS SDK calculation does not include your existing usage. Therefore, it is possible that the quota check can pass in the AWS SDK yet the cluster creation can fail. To fix this issue, increase your quota.
+The AWS SDK allows ROSA to check quotas, but the AWS SDK calculation does not account for your existing usage. Therefore, it is possible that the quota check can pass in the AWS SDK yet the cluster creation can fail. To fix this issue, increase your quota.
 ====
 
-If you need to modify or increase a specific quota, see Amazon's documentation on link:https://docs.aws.amazon.com/servicequotas/latest/userguide/request-quota-increase.html[requesting a quota increase].
+If you need to modify or increase a specific quota, see Amazon's documentation on link:https://docs.aws.amazon.com/servicequotas/latest/userguide/request-quota-increase.html[requesting a quota increase]. Large quota requests are submitted to Amazon Support for review, and take some time to be approved. If your quota request is urgent, contact AWS Support.
 
 [IMPORTANT]
 ====
@@ -129,4 +129,6 @@ The default value of 5 vCPUs is not sufficient to create ROSA clusters. ROSA has
 
 [role="_additional-resources"]
 == Additional resources
-* See link:https://docs.aws.amazon.com/ROSA/latest/userguide/service-quotas-rosa.html[ROSA service quotas]
+* link:https://aws.amazon.com/premiumsupport/knowledge-center/request-service-quota-increase-cli/[How can I request, view, and manage service quota increase requests using AWS CLI commands?]
+* link:https://docs.aws.amazon.com/ROSA/latest/userguide/service-quotas-rosa.html[ROSA service quotas]
+* link:https://docs.aws.amazon.com/servicequotas/latest/userguide/request-quota-increase.html[Request a quota increase]