Got HTTP 500 when get waf policy state

[zhaoqin-github]

/wafpolicies/{id}/adcs/{adc_id} API may return HTTP 500, when ASG API has problem (eg. return 404)

1.  AssertionError                                 response code is 200                                                                                                                                                                  
                                                    expected response to have status code 200 but got 500                                                                                                                                 
                                                    at assertion:0 in test-script                                                                                                                                                         
                                                    inside "deploy-declaration / wait-wafpolicy-upload"                                                       

2019-09-02 08:34:27.000000000 +0000 f5-asg: {"source":"stdout","log":"172.18.0.9 - - [02/Sep/2019:08:34:27 +0000] \"POST /mgmt/shared/TrustedASMPolicies HTTP/1.1\" 202 234","container_id":"4fee6ec2ff716bc54f6abb2edc3fcd797c3e8ec0bb028da3ddaed95594b8785d","container_name":"/ASG"}
2019-09-02 08:34:28.000000000 +0000 f5-asg: {"container_id":"4fee6ec2ff716bc54f6abb2edc3fcd797c3e8ec0bb028da3ddaed95594b8785d","container_name":"/ASG","source":"stdout","log":"172.18.0.9 - - [02/Sep/2019:08:34:28 +0000] \"GET /mgmt/shared/TrustedASMPolicies/6e2f6a91-1ed3-433f-ae62-eb6ab0141a45?policyName=0fe7d950-13f5-4efc-82cb-ebc774aa35c1 HTTP/1.1\" 200 236"}
2019-09-02 08:34:38.000000000 +0000 f5-asg: {"source":"stdout","log":"172.18.0.9 - - [02/Sep/2019:08:34:38 +0000] \"GET /mgmt/shared/TrustedASMPolicies/6e2f6a91-1ed3-433f-ae62-eb6ab0141a45?policyName=0fe7d950-13f5-4efc-82cb-ebc774aa35c1 HTTP/1.1\" 200 236","container_id":"4fee6ec2ff716bc54f6abb2edc3fcd797c3e8ec0bb028da3ddaed95594b8785d","container_name":"/ASG"}
2019-09-02 08:34:49.000000000 +0000 f5-asg: {"container_id":"4fee6ec2ff716bc54f6abb2edc3fcd797c3e8ec0bb028da3ddaed95594b8785d","container_name":"/ASG","source":"stdout","log":"172.18.0.9 - - [02/Sep/2019:08:34:49 +0000] \"GET /mgmt/shared/TrustedASMPolicies/6e2f6a91-1ed3-433f-ae62-eb6ab0141a45?policyName=0fe7d950-13f5-4efc-82cb-ebc774aa35c1 HTTP/1.1\" 200 236"}
2019-09-02 08:34:59.000000000 +0000 f5-asg: {"source":"stdout","log":"172.18.0.9 - - [02/Sep/2019:08:34:59 +0000] \"GET /mgmt/shared/TrustedASMPolicies/6e2f6a91-1ed3-433f-ae62-eb6ab0141a45?policyName=0fe7d950-13f5-4efc-82cb-ebc774aa35c1 HTTP/1.1\" 404 141","container_id":"4fee6ec2ff716bc54f6abb2edc3fcd797c3e8ec0bb028da3ddaed95594b8785d","container_name":"/ASG"}
2019-09-02 08:36:50.000000000 +0000 f5-asg: {"source":"stdout","log":"172.18.0.9 - - [02/Sep/2019:08:36:50 +0000] \"GET /mgmt/shared/TrustedASMPolicies/6e2f6a91-1ed3-433f-ae62-eb6ab0141a45?policyName=0fe7d950-13f5-4efc-82cb-ebc774aa35c1 HTTP/1.1\" 200 425","container_id":"4fee6ec2ff716bc54f6abb2edc3fcd797c3e8ec0bb028da3ddaed95594b8785d","container_name":"/ASG"}