diff --git a/src/Coscine.Api.Metadata/api.ts b/src/Coscine.Api.Metadata/api.ts
index 155c946fb66516b321e9e69e7bd1cae240b076d9..eb859e2a5fce4599e82d39050ec0c343feadaef0 100644
--- a/src/Coscine.Api.Metadata/api.ts
+++ b/src/Coscine.Api.Metadata/api.ts
@@ -351,7 +351,7 @@ export const MetadataApiFp = function(configuration?: Configuration) {
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        async metadataGetProfiles(options?: any): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<any>> {
+        async metadataGetProfiles(options?: any): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<Array<string>>> {
             const localVarAxiosArgs = await localVarAxiosParamCreator.metadataGetProfiles(options);
             return createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration);
         },
@@ -361,7 +361,7 @@ export const MetadataApiFp = function(configuration?: Configuration) {
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        async metadataGetVocabularies(options?: any): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<any>> {
+        async metadataGetVocabularies(options?: any): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<Array<string>>> {
             const localVarAxiosArgs = await localVarAxiosParamCreator.metadataGetVocabularies(options);
             return createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration);
         },
@@ -423,7 +423,7 @@ export const MetadataApiFactory = function (configuration?: Configuration, baseP
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        metadataGetProfiles(options?: any): AxiosPromise<any> {
+        metadataGetProfiles(options?: any): AxiosPromise<Array<string>> {
             return localVarFp.metadataGetProfiles(options).then((request) => request(axios, basePath));
         },
         /**
@@ -432,7 +432,7 @@ export const MetadataApiFactory = function (configuration?: Configuration, baseP
          * @param {*} [options] Override http request option.
          * @throws {RequiredError}
          */
-        metadataGetVocabularies(options?: any): AxiosPromise<any> {
+        metadataGetVocabularies(options?: any): AxiosPromise<Array<string>> {
             return localVarFp.metadataGetVocabularies(options).then((request) => request(axios, basePath));
         },
         /**