Rotate your AWS Customer Master Key¶
This feature is not available for
M0 (Free Tier),
M5 clusters. To learn more about which features are unavailable,
see Atlas M0 (Free Tier), M2, and M5 Limitations.
When you use your own cloud provider KMS , Atlas automatically rotates the MongoDB master keys every 90 days. These keys are rotated on a rolling basis and the process does not require the data to be rewritten.
Atlas does not automatically rotate the AWS customer master key (CMK) used for AWS