[exidy]

Interesting. I can create a gp2 volume through the console, but not through CloudFormation.

  UPDATE_FAILED - gp2 is invalid. Valid volume types are standard and io1.

[matt_oriordan]

See https://forums.aws.amazon.com/thread.jspa?threadID=154543&ts.... For some bizarre reason the new SSD types are not supported with Autoscaling groups.

[dandekar]

We can look into this if you can provide the stack id.

[exidy]

Thanks, but I'll contact AWS support through our account.