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 action57H79KGFJN814VVHz4qiE45AJH9zYJS6L+pi+PHtA9H5EsuzJ827iJcf0h4tE0m8IjJGOP/rvbZLQ7OKlTXJzywOitJOw61CeDWc/pCTNoRD+rzZ