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 actionXJSE7A48VH6ARJ6VFXWGWS9VZZVkRi1tjT9b86EsFTPQA0+16/WZaQ0gZGIZgSlxSbGvaDSvcX3mHI2nflgiSbix73E=