AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionCQY199BEWPA52R5Ykind8iKQ5TjZVVuzK+Ir9xRYddADEP0xmhZV2ahHdAxq4iEus7uUscoryhnJBqeThMl+PMR/aW+SQD8WQLLlmd1jSOrRMz2+lL0WvbhkYf4=