1{{ range $name, $args := .Args }}
 2func (ec *executionContext) {{ $name }}(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
 3	var err error
 4	args := map[string]interface{}{}
 5	{{- range $i, $arg := . }}
 6		var arg{{$i}} {{ $arg.TypeReference.GO | ref}}
 7		if tmp, ok := rawArgs[{{$arg.Name|quote}}]; ok {
 8			{{- if $arg.ImplDirectives }}
 9				directive0 := func(ctx context.Context) (interface{}, error) { return ec.{{ $arg.TypeReference.UnmarshalFunc }}(ctx, tmp) }
10				{{ template "implDirectives" $arg }}
11				tmp, err = directive{{$arg.ImplDirectives|len}}(ctx)
12				if err != nil {
13					return nil, err
14				}
15				if data, ok := tmp.({{ $arg.TypeReference.GO | ref }}) ; ok {
16					arg{{$i}} = data
17				{{- if $arg.TypeReference.IsNilable }}
18					} else if tmp == nil {
19						arg{{$i}} = nil
20				{{- end }}
21				} else {
22					return nil, fmt.Errorf(`unexpected type %T from directive, should be {{ $arg.TypeReference.GO }}`, tmp)
23				}
24			{{- else }}
25				arg{{$i}}, err = ec.{{ $arg.TypeReference.UnmarshalFunc }}(ctx, tmp)
26				if err != nil {
27					return nil, err
28				}
29			{{- end }}
30		}
31		args[{{$arg.Name|quote}}] = arg{{$i}}
32	{{- end }}
33	return args, nil
34}
35{{ end }}