fromJson static method

O11yQueryRangeRequest? fromJson(dynamic value)

Returns a new O11yQueryRangeRequest instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static O11yQueryRangeRequest? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key), 'Required key "O11yQueryRangeRequest[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "O11yQueryRangeRequest[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return O11yQueryRangeRequest(
      compositeQuery: O11yQuerybuildertypesv5CompositeQuery.fromJson(json[r'compositeQuery']),
      end: mapValueOfType<int>(json, r'end'),
      formatOptions: O11yFormatOptions.fromJson(json[r'formatOptions']),
      noCache: mapValueOfType<bool>(json, r'noCache'),
      requestType: mapValueOfType<Object>(json, r'requestType'),
      schemaVersion: mapValueOfType<String>(json, r'schemaVersion'),
      start: mapValueOfType<int>(json, r'start'),
      variables: O11yVariableItem.mapFromJson(json[r'variables']),
    );
  }
  return null;
}