Retrieves the resource-based policy attached to a private CA. If either
the private CA resource or the policy cannot be found, this action
returns a ResourceNotFoundException.
The policy can be attached or updated with
put_policy and removed with
delete_policy.
About Policies
A policy grants access on a private CA to an AWS customer account, to AWS Organizations, or to an AWS Organizations unit. Policies are under the control of a CA administrator. For more information, see Using a Resource Based Policy with ACM Private CA.
A policy permits a user of AWS Certificate Manager (ACM) to issue ACM certificates signed by a CA in another account.
For ACM to manage automatic renewal of these certificates, the ACM user must configure a Service Linked Role (SLR). The SLR allows the ACM service to assume the identity of the user, subject to confirmation against the ACM Private CA policy. For more information, see Using a Service Linked Role with ACM.
Updates made in AWS Resource Manager (RAM) are reflected in policies. For more information, see Attach a Policy for Cross-Account Access.
acmpca_get_policy(ResourceArn)A list with the following syntax:
list(
Policy = "string"
)
[required] The Amazon Resource Number (ARN) of the private CA that will have its policy retrieved. You can find the CA's ARN by calling the ListCertificateAuthorities action.
svc$get_policy(
ResourceArn = "string"
)