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 action4YA5AK1N309AAJQEb46po8VzQagHeXQG0Q0lq8foAxqzkaFxEof/z3mQ6NGDOlFs/v2WxJLXv735N9pDpD0UZID5U4avC/IhT8qlzbQsbYK9BHA9uyhdtrb9vP4=