amplifybackend:UpdateBackendAuth is a Write access-level action in the amplifybackend service. Grants permission to update an auth resource of an existing Amplify Admin backend environment by appId and backendEnvironmentName
ARNs that amplifybackend:UpdateBackendAuth can be scoped to in an IAM policy.
No condition keys are documented for this action.
A minimal policy that allows amplifybackend:UpdateBackendAuth. Replace "Resource": "*" with a specific ARN to follow least privilege.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowAmplifybackendUpdateBackendAuth",
"Effect": "Allow",
"Action": "amplifybackend:UpdateBackendAuth",
"Resource": "*"
}
]
}