call {
{field . {list} len=4}
{field 0 {str} =c}
{field 1 {hexlet}} {# id}
{field 2 {str} >0} {# method}
{field 3 {map}} {# params}
}
reply {
{field . {list} len=4}
{field 0 {str} =r}
{field 1 {hexlet}} {# id}
{field 2 {str}} {# error}
{field 3 {map}} {# body}
}
notify {
{field . {list} len=4}
{field 0 {str} =n}
{field 1 {hexlet}} {# id}
{field 2 {str} >0} {# method}
{field 3 {map}} {# body}
}