AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action5QY5A238D7NX8RD9V8KWJBKU9AWM7zlGjhgJLpz+wXoFoauQFM8V7Mj0oXOgkQbnq8mbbwjBY9A58OSOrJeuz+P4OTA=