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 action8ZC9W2R8RBZG0E3NqxAJ7NoTEP1coRtuUz+oPxon+frHuQO6Mem8osRWjxxN/agNCYgI3As5Xc/p30QONhYOB/cDfiw=