{{.Doc}}
func {{.Name}}(
    {{if ne .Config.ContextType "-" -}}
    ctx {{ref .Config.ContextType}},
    {{end}}
    {{- if not .Config.ClientGetter -}}
    client {{ref "github.com/Khan/genqlient/graphql.Client"}},
    {{end}}
    {{- if .Input -}}
    {{- range .Input.Fields -}}
    {{/* the GraphQL name here is the user-specified variable-name */ -}}
    {{.GraphQLName}} {{.GoType.Reference}},
    {{end -}}
    {{end -}}
) (*{{.ResponseName}}, error) {
    {{- if .Input -}}
    {{/* We need to avoid conflicting with any of the function's argument names
         which are derived from the GraphQL argument names; notably `input` is
         a common one.  So we use a name that's not legal in GraphQL, namely
         one starting with a double-underscore. */ -}}
    __input := {{.Input.GoName}}{
        {{range .Input.Fields -}}
        {{.GoName}}: {{.GraphQLName}},
        {{end -}}
    }
    {{end -}}

    var err error
    {{if .Config.ClientGetter -}}
    client, err := {{ref .Config.ClientGetter}}({{if ne .Config.ContextType "-"}}ctx{{else}}{{end}})
    if err != nil {
        return nil, err
    }
    {{end}}

	var retval {{.ResponseName}}
    err = client.MakeRequest(
        {{if ne .Config.ContextType "-"}}ctx{{else}}nil{{end}},
        "{{.Name}}",
        `{{.Body}}`,
        &retval,
        {{if .Input}}&__input{{else}}nil{{end}},
    )
    return &retval, err
}