# AWS::ACMPCA::CertificateAuthority OcspConfiguration Helps to configure online certificate status protocol (OCSP) responder for your certificate authority ## Syntax To declare this entity in your AWS CloudFormation template, use the following syntax: ### JSON
{
    "Enabled" : Boolean,
    "OcspCustomCname" : String
}
### YAML
Enabled: Boolean
OcspCustomCname: String
## Properties #### Enabled _Required_: No _Type_: Boolean _Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt) #### OcspCustomCname _Required_: No _Type_: String _Update requires_: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)