curl restAPI LTM + AFM

What works for me is:

• Retrieve the configuration of the virtual server.

$ curl -sk -u 'user:pass' -H "Content-Type: application/json" https://10.23.92.5/mgmt/tm/ltm/virtual/~Common~vs_test
{"kind":"tm:ltm:virtual:virtualstate","name":"vs_test","partition":"Common","fullPath":"/Common/vs_test","generation":59297,"selfLink":"https://localhost/mgmt/tm/ltm/virtual/~Common~vs_test?ver=14.1.0.3","addressStatus":"yes","autoLasthop":"default","cmpEnabled":"yes","connectionLimit":0,"creationTime":"1970-01-01T00:00:00Z","destination":"/Common/10.23.98.218:80","enabled":true,"gtmScore":0,"ipProtocol":"tcp","lastModifiedTime":"2019-06-20T12:17:32Z","mask":"255.255.255.255","mirror":"disabled","mobileAppTunnel":"disabled","nat64":"disabled","pool":"/Common/pool_test","poolReference":{"link":"https://localhost/mgmt/tm/ltm/pool/~Common~pool_test?ver=14.1.0.3"},"rateLimit":"disabled","rateLimitDstMask":0,"rateLimitMode":"object","rateLimitSrcMask":0,"securityNatPolicy":{"useDevicePolicy":"no","useRouteDomainPolicy":"no"},"serviceDownImmediateAction":"none","source":"0.0.0.0/0","sourceAddressTranslation":{"type":"automap"},"sourcePort":"preserve","synCookieStatus":"not-activated","throughputCapacity":"infinite","translateAddress":"enabled","translatePort":"enabled","vlansDisabled":true,"vsIndex":70,"rules":["/Common/test","/Common/woff_file"],"rulesReference":[{"link":"https://localhost/mgmt/tm/ltm/rule/~Common~test?ver=14.1.0.3"},{"link":"https://localhost/mgmt/tm/ltm/rule/~Common~woff_file?ver=14.1.0.3"}],"policiesReference":{"link":"https://localhost/mgmt/tm/ltm/virtual/~Common~vs_test/policies?ver=14.1.0.3","isSubcollection":true},"profilesReference":{"link":"https://localhost/mgmt/tm/ltm/virtual/~Common~vs_test/profiles?ver=14.1.0.3","isSubcollection":true}}

• Take the output and insert "fwEnforcedPolicy":"/Common/BIGIP_POLICY" between "enabled":true and "gtmScore":0. It seems to be picky about the place you add the data. Use this modified data to modify the virtual server.

$ curl -sk -u 'user:pass' -H "Content-Type: application/json" -X PUT https://10.23.92.5/mgmt/tm/ltm/virtual/~Common~vs_test -d '{"kind":"tm:ltm:virtual:virtualstate","name":"vs_test","partition":"Common","fullPath":"/Common/vs_test","generation":59269,"selfLink":"https://localhost/mgmt/tm/ltm/virtual/~Common~vs_test?ver=14.1.0.3","addressStatus":"yes","autoLasthop":"default","cmpEnabled":"yes","connectionLimit":0,"creationTime":"1970-01-01T00:00:00Z","destination":"/Common/10.23.98.218:80","enabled":true, "fwEnforcedPolicy":"/Common/BIGIP_POLICY", "gtmScore":0,"ipProtocol":"tcp","lastModifiedTime":"2019-06-20T12:09:45Z","mask":"255.255.255.255","mirror":"disabled","mobileAppTunnel":"disabled","nat64":"disabled","pool":"/Common/pool_test","poolReference":{"link":"https://localhost/mgmt/tm/ltm/pool/~Common~pool_test?ver=14.1.0.3"},"rateLimit":"disabled","rateLimitDstMask":0,"rateLimitMode":"object","rateLimitSrcMask":0,"securityNatPolicy":{"useDevicePolicy":"no","useRouteDomainPolicy":"no"},"serviceDownImmediateAction":"none","source":"0.0.0.0/0","sourceAddressTranslation":{"type":"automap"},"sourcePort":"preserve","synCookieStatus":"not-activated","throughputCapacity":"infinite","translateAddress":"enabled","translatePort":"enabled","vlansDisabled":true,"vsIndex":70,"rules":["/Common/test","/Common/woff_file"],"rulesReference":[{"link":"https://localhost/mgmt/tm/ltm/rule/~Common~test?ver=14.1.0.3"},{"link":"https://localhost/mgmt/tm/ltm/rule/~Common~woff_file?ver=14.1.0.3"}],"policiesReference":{"link":"https://localhost/mgmt/tm/ltm/virtual/~Common~vs_test/policies?ver=14.1.0.3","isSubcollection":true},"profilesReference":{"link":"https://localhost/mgmt/tm/ltm/virtual/~Common~vs_test/profiles?ver=14.1.0.3","isSubcollection":true}}'