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 actionT07CBVDP997EN2185c6k1+CX2+meWW3C5XHj8vabsTLr8gFKr+KEQTRqA1A2sSaIK7BU0qsyGLFmPVy5lxw4+jtU0pc=