rds:ModifyDBSubnetGroup is a Write access-level action in the rds service. Grants permission to modify an existing DB subnet group
ARNs that rds:ModifyDBSubnetGroup can be scoped to in an IAM policy.
Keys you can use in the Condition block of a policy that grants rds:ModifyDBSubnetGroup.
Filters access by the set of tag key-value pairs attached to the resource
Filters access by the tag attached to a DB subnet group
A minimal policy that allows rds:ModifyDBSubnetGroup. Replace "Resource": "*" with a specific ARN to follow least privilege.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowRdsModifyDBSubnetGroup",
"Effect": "Allow",
"Action": "rds:ModifyDBSubnetGroup",
"Resource": "*"
}
]
}