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