declarative:
                  description: declarative input configured for this project
                  type: object
                  $ref: '#/components/schemas/DeclarativeInput'

        declarative:
          description: declarative input configured for this project
          type: object
          $ref: '#/components/schemas/DeclarativeInput'

    DeclarativeInput:
      type: object
      properties:
        file:
          description: The file in `value` which contains the declarative spec file. Relative to the root of `value`.
          type: string
        type:
          description: The type of the declarative input.
          type: string
        value:
          description: The value of the declarative input.
          type: string

        , declfile => trim($c->stash->{params}->{declfile})
        , decltype => trim($c->stash->{params}->{decltype})
        , declvalue => trim($c->stash->{params}->{declvalue})

        , declfile => trim($c->stash->{params}->{declarative}->{file})
        , decltype => trim($c->stash->{params}->{declarative}->{type})
        , declvalue => trim($c->stash->{params}->{declarative}->{value})

my %hint = (
    string_columns => [
        "name",
        "displayname",
        "description",
        "homepage",
        "owner"
    ],
    boolean_columns => [
      "enabled",
      "hidden"
    ],
    relations => {
        jobsets => "name"
    }
);

sub as_json {
    my $self = shift;

sub json_hint {
    return \%hint;

    my %json = (
        # string_columns
        "name" => $self->get_column("name") // "",
        "displayname" => $self->get_column("displayname") // "",
        "description" => $self->get_column("description") // "",
        "homepage" => $self->get_column("homepage") // "",
        "owner" => $self->get_column("owner") // "",
        # boolean_columns
        "enabled" => $self->get_column("enabled") ? JSON::true : JSON::false,
        "hidden" => $self->get_column("hidden") ? JSON::true : JSON::false,
        "declarative" => {
            "file" => $self->get_column("declfile") // "",
            "type" => $self->get_column("decltype") // "",
            "value" => $self->get_column("declvalue") // ""
        },
        "jobsets" => [ map { $_->name } $self->jobsets ]
    );
    return \%json;

    var formElements = $(this).parents("form").serializeArray();
    var data = { 'declarative': {} };
    var decl = {};
    for (var i = 0; formElements.length > i; i++) {
      var elem = formElements[i];
      var match = elem.name.match(/^decl(file|type|value)$/);
      if (match === null) {
        data[elem.name] = elem.value;
      } else {
        var param = match[1];
        decl[param] = elem.value;
      }
    }
    data.declarative = decl;

      data: $(this).parents("form").serialize(),

      data: JSON.stringify(data),
      contentType: 'application/json',

    owner => "root"

    owner => "root",
    declarative => {
        file => "",
        type => "",
        value => ""
    }