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 actionQQ9V3BSBQ90J5BZPVq5rotMqiNBlfAg3EDZ5tDf94cbVl2BK+/ksBCefSnJJEW17lQ3qtXiHIlWY1ro/8IIwFM+6Vnc=