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 actionF2G141G3PQPZVRRTjJ7tyPJ7pau3UiNDTfL9OFr1Yol8w6a1dUfTbtJubRmrRHa2NktzlFAENvpeHA4qYY6pR2zjRcI=