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 action7P33J9FKAGWDHXZQuUrkagsuxZ0mKV8Iq3OjWKt8QEEJ5l1Bi1xVNLeoRVshrbkL3eX6h+yUcT7q232WhfL9xjTA0Ny/MzbUFHoIV8xR2CWIcV0u