message: chore: entityName -> entityRef
diff: * limitations under the License.
  */
  -import { EntityName } from '@backstage/catalog-model';
  +import {
  + EntityName,
  + EntityRef,
  + parseEntityRef,
  +} from '@backstage/catalog-model';
  import {
  createApiRef,
  DiscoveryApi,
  @@ -70,7 +74,7 @@ export type CustomField = {
  */
  export interface ScaffolderApi {
  getTemplateParameterSchema(
  - templateName: EntityName,
  + templateRef: EntityRef,
  ): Promise<TemplateParameterSchema>;
  /**
  @@ -136,14 +140,15 @@ export class ScaffolderClient implements ScaffolderApi {
  }
  async getTemplateParameterSchema(
  - templateName: EntityName,
  + templateRef: EntityRef,
  ): Promise<TemplateParameterSchema> {
  - const { namespace, kind, name } = templateName;
  + const { namespace, kind, name } = parseEntityRef(templateRef);
  const baseUrl = await this.discoveryApi.getBaseUrl('scaffolder');
  const templatePath = [namespace, kind, name]
  .map(s => encodeURIComponent(s))
  .join('/');
  +
  const url = `${baseUrl}/v2/templates/${templatePath}/parameter-schema`;
  const response = await this.fetchApi.fetch(url);
  