The validation error of Action create API can not be resolved on Zabbix Server 3.0

[marcy-terui]

Hi there,

I want to create an auto-registration action using Zabbix API. However, the API returns incorrect error messages and I can't be resolved it.
I sent the following API request.

{
    "jsonrpc": "2.0",
    "method": "action.create",
    "params": {
        "esc_period": 0,
        "eventsource": 3,
        "status": 0,
        "operations": [
            {
                "operationtype": 2
            },
            {
                "operationtype": 4,
                "opgroup": [
                    {
                        "groupid": "2"
                    }
                ]
            },
            {
                "operationtype": 6,
                "optemplate": [
                    {
                        "templateid": "10001"
                    }
                ]
            },
            {
                "operationtype": 9
            }
        ],
        "filter": {
            "conditions": [
                {
                    "conditiontype": 24,
                    "value": "foobar",
                    "operator": 2
                }
            ],
            "evaltype": 0
        }
    },
    "id": 5,
    "auth": "0d0ba37e88481f1e4da2fcce68de1eab"
}

Then, Server returns the response including the following message.
The message does not tell me what is incorrect parameter...

{
     "jsonrpc": "2.0",
     "error": {
         "code": -32602,
         "message": "Invalid params.",
         "data": "Incorrect parameter for action \"\"."
     },
     "id": 5
 }

I sent the request like an example in the document, but the results were the same.
https://www.zabbix.com/documentation.../action/create

{
    "jsonrpc": "2.0",
    "method": "action.create",
    "params": {
        "esc_period": 0,
        "eventsource": 1,
        "status": 0,
        "operations": [
            {
                "esc_step_from": 1,
                "esc_period": 0,
                "optemplate": [
                    {
                        "templateid": "10001"
                    }
                ],
                "operationtype": 6,
                "esc_step_to": 1
            }
        ],
        "filter": {
            "evaltype": 0,
            "conditions": [
                {
                    "conditiontype": 21,
                    "value": "1"
                },
                {
                    "conditiontype": 10,
                    "value": "2"
                }
            ]
        }
    },
    "id": 5,
    "auth": "a035fb2afd6deba37de08ce1a7285769"
}

I tried the following versions using zabbix official docker images.

• zabbix-server-mysql + zabbix-web-apache-mysql
  • alpine-3.0.12
  • alpine-3.0.28
  • centos-3.0.28
• mysql 5.7

I am stuck. Is this a bug? Does anyone have any ideas?