Cant rename virtual server. Experiencing code 422 Declaration failed

[megamattzilla]

Environment

• Application Services Version: 3.45.0
• BIG-IP Version: 15.1.x

Summary

After a virtual server is declared, simply changing the virtual server name evokes a 422 declaration failure error.

Steps To Reproduce

Steps to reproduce the behavior:

1. Submit the following declaration:

{
    "class": "AS3",
    "action": "deploy",
    "persist": true,
    "declaration": {
      "class": "ADC",
      "schemaVersion": "3.13.0",
      "id": "123abc",
      "label": "Sample 1",
      "remark": "An HTTPS sample application",
      "controls": {
        "trace": true
      },
      "Common": {
        "class": "Tenant",
        "Shared": {
          "class": "Application",
          "template": "shared",
          "demo-http": {
            "class": "Service_HTTP",
            "virtualPort": 9999,
            "redirect80": false,
            "virtualAddresses": [
              "10.5.20.245"
            ]
          }
        }
      }
    }
  }

2. Declaration successful.
3. Submit the following declaration:

{
    "class": "AS3",
    "action": "deploy",
    "persist": true,
    "declaration": {
      "class": "ADC",
      "schemaVersion": "3.13.0",
      "id": "123abc",
      "label": "Sample 1",
      "remark": "An HTTPS sample application",
      "controls": {
        "trace": true
      },
      "Common": {
        "class": "Tenant",
        "Shared": {
          "class": "Application",
          "template": "shared",
          "demo-http2": {
            "class": "Service_HTTP",
            "virtualPort": 9999,
            "redirect80": false,
            "virtualAddresses": [
              "10.5.20.245"
            ]
          }
        }
      }
    }
  }

4. Observe the error message

    "results": [
        {
            "code": 422,
            "message": "declaration failed",
            "response": "01070333:3: Virtual Server /Common/Shared/demo-htt2 illegally shares destination address, source address, service port, ip-protocol, and vlan with Virtual Server /Common/Shared/demo-http.",
            "host": "localhost",
            "tenant": "Common",
            "runTime": 12942
        },

Expected Behavior

Declaration is successful with no error messages. Virtual server is renamed in Big-IP configuration.

Actual Behavior

Error message is observed. Strangely, the virtual server name is updated in the Big-IP configuration despite the AS3 error message. If you re-run the exact same declaration (with name change) twice then it will complete successfully the second time with no error message.