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 actionM9N10C26G0XR6V5DsRVt6939eCZitG1ogw0cuWShByhAqPgP77qItGYT3NwKXdNEJ+j59SyGXMe4NMnktFQhQHU43y5PcvwlF7DxHJfrCIclimJxTAvpmeyiU8Y=