Zabbix API get methods support "search" parameter

https://www.zabbix.com/documentation/4.0/manual/api/reference_commentary#common_get_method_parameters

After noticing that it's case-insensitive (even on the database with correct collation) I went to see the documentation and could not find anything about case-sensitivity of search patterns.

Request:

{
	"auth": "bcf8d7b269174169777db7647c9e3e1c",
	"id": 2,
	"jsonrpc": "2.0",
	"method": "hostgroup.get",
	"params": {
		"search": {
			"name": "dev"
		},
		"selectHosts": ["host"]
	}
}

generates the following SQL:

SELECT g.* FROM groups g WHERE ( (  UPPER(g.name)  LIKE '%DEV%' ESCAPE '!' ) )