cloudformation_templates Found error on 'AllowedPattern' for CidrBlock

Found error on 'AllowedPattern' for CidrBlock - Parameters section

Open ChaturvediSulabh opened this issue 6 years ago • 2 comments

Template contains errors.: Parameter 'PublicCidrBlockA' must match pattern (\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/(\d{1,2})

I got it resolved when using the pattern - '((\d{1,3}).){3}\d{1,3}/\d{1,2}'

Jun 24 '18 05:06 ChaturvediSulabh

I got this: Template validation error: Parameter 'VPCSubnetCidrBlock' must match pattern (\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/(\d{1,2})

Jul 03 '18 17:07 mickengland

I got the same issue as @mickengland. Has anyone found a resolution?

Oct 23 '18 08:10 brynjellis