AWS Migration Hub Refactor Spaces Service Level Agreement
Last Updated: May 4, 2022
This AWS Migration Hub Refactor Spaces Service Level Agreement (“SLA”) is a policy governing the use of AWS Migration Hub Refactor Spaces (“Refactor Spaces”) and applies separately to each account using Refactor Spaces. In the event of a conflict between the terms of this SLA and the terms of the AWS Customer Agreement or other agreement with us governing your use of our Services (the “Agreement”), the terms and conditions of this SLA apply, but only to the extent of such conflict. Capitalized terms used herein but not defined herein shall have the meanings set forth in the Agreement.
AWS will use commercially reasonable efforts to make Refactor Spaces available with a Monthly Uptime Percentage for each AWS region, during any monthly billing cycle, of at least 99.9% (the “Service Commitment”). In the event Refactor Spaces does not meet the Service Commitment, you will be eligible to receive a Service Credit as described below.
Service Credits are calculated as a percentage of the total charges paid by you for Refactor Spaces in the affected AWS region for the monthly billing cycle in which the Service Commitment was not met, in accordance with the schedule below:
Monthly Uptime Percentage
Service Credit Percentage
Less than 99.9% but greater than or equal to 99.0%
Less than 99.0% but greater than or equal to 95.0%
|Less than 95.0%||
We will apply any Service Credits only against future Refactor Spaces payments otherwise due from you. At our discretion, we may issue the Service Credit to the credit card you used to pay for the billing cycle in which the lack of Availability occurred. Service Credits will not entitle you to any refund or other payment from AWS. A Service Credit will be applicable and issued only if the credit amount for the applicable monthly billing cycle is greater than one dollar ($1 USD). Service Credits may not be transferred or applied to any other account. Unless otherwise provided in the Agreement, your sole and exclusive remedy for any unavailability, non-performance, or other failure by us to provide Refactor Spaces is the receipt of a Service Credit (if eligible) in accordance with the terms of this SLA.
Credit Request and Payment Procedures
To receive a Service Credit, you must submit a claim by opening a case in the AWS Support Center. To be eligible, the credit request must be received by us by the end of the second billing cycle after which the incident occurred and must include:
- the words “SLA Credit Request” in the subject line;
- the billing cycle and AWS region(s) with respect to which you are claiming Service Credits, together with the Monthly Uptime Percentage for that AWS region for the billing cycle and the specific dates, times, and Availabilities for each 5-minute interval with less than 100% Availability in that AWS region throughout the billing cycle; and
- your Request logs that document the errors and corroborate your claimed outage (any confidential or sensitive information in these logs should be removed or replaced with asterisks).
If the Monthly Uptime Percentage of such request is confirmed by us and is less than the Service Commitment, then we will issue the Service Credit to you within one billing cycle following the month in which the request occurred. Your failure to provide the request and other information as required above will disqualify you from receiving a Service Credit.
Refactor Spaces SLA Exclusions
The Service Commitment does not apply to any unavailability, suspension, or termination of Migration Hub Refactor Spaces, or any other Refactor Spaces performance issues: (i) caused by factors outside of our reasonable control, including any force majeure event or Internet access or related problems beyond the demarcation point of Migration Hub Refactor Spaces; (ii) that result from any actions or inactions by you (e.g. misconfiguring security groups, VPC configurations or credential settings, etc.); (iii) that result from you not following the guidelines and best practices described in the Refactor Spaces Documentation on the AWS Site; (iv) that result from your equipment, software or other technology; or (v) arising from our suspension or termination of your right to use Refactor Spaces in accordance with the Agreement (collectively, the “Refactor Spaces SLA Exclusions”). If availability is impacted by factors other than those used in our Monthly Uptime Percentage calculation, then we may issue a Service Credit considering such factors at our discretion.
- “Availability” is calculated for each 5-minute interval as the percentage of Requests processed by Refactor Spaces that do not fail with Errors. If you did not make any Requests in a given 5-minute interval, that interval is assumed to be 100% available.
- An “Error” is any Request that returns either a 500 or 503 error code.
- “Monthly Uptime Percentage” for a given AWS region is calculated as the average of the Availability for all 5-minute intervals in a monthly billing cycle. Monthly Uptime Percentage measurements exclude downtime resulting directly or indirectly from any Refactor Spaces SLA Exclusions.
- "Request" is a customer-initiated action of a type specifically listed as being supported by Refactor Spaces in the Refactor Spaces API Reference Documentation on the AWS Site. For the avoidance of doubt, Requests do not include actions listed under other products or services orchestrated by Refactors Spaces (e.g. AWS API Gateway, AWS Transit Gateway, AWS Network Load Balancer, etc.)
- A “Service Credit” is a dollar credit, calculated as set forth above, that we may credit back to an eligible account.