feat: refactor

Author: SoulPancake

src/main/java/dev/openfga/sdk/api/client/ApiExecutor.java

@@ -51,8 +51,11 @@ public ApiExecutor(ApiClient apiClient, Configuration configuration) {
      *
      * @param requestBuilder Request configuration
      * @return CompletableFuture with API response containing string data
+     * @throws FgaInvalidParameterException if configuration is invalid
+     * @throws ApiException if request construction fails
      */
-    public CompletableFuture<ApiResponse<String>> send(ApiExecutorRequestBuilder requestBuilder) {
+    public CompletableFuture<ApiResponse<String>> send(ApiExecutorRequestBuilder requestBuilder)
+            throws FgaInvalidParameterException, ApiException {
         return send(requestBuilder, String.class);
     }
 
@@ -63,8 +66,11 @@ public CompletableFuture<ApiResponse<String>> send(ApiExecutorRequestBuilder req
      * @param requestBuilder Request configuration
      * @param responseType Class to deserialize response into
      * @return CompletableFuture with API response containing typed data
+     * @throws FgaInvalidParameterException if configuration is invalid
+     * @throws ApiException if request construction fails
      */
-    public <T> CompletableFuture<ApiResponse<T>> send(ApiExecutorRequestBuilder requestBuilder, Class<T> responseType) {
+    public <T> CompletableFuture<ApiResponse<T>> send(ApiExecutorRequestBuilder requestBuilder, Class<T> responseType)
+            throws FgaInvalidParameterException, ApiException {
         if (requestBuilder == null) {
             throw new IllegalArgumentException("Request builder cannot be null");
         }
@@ -81,7 +87,7 @@ public <T> CompletableFuture<ApiResponse<T>> send(ApiExecutorRequestBuilder requ
             return new HttpRequestAttempt<>(httpRequest, methodName, responseType, apiClient, configuration)
                     .attemptHttpRequest();
 
-        } catch (FgaInvalidParameterException | IOException | IllegalArgumentException | ApiException e) {
+        } catch (IOException e) {
             return CompletableFuture.failedFuture(new ApiException(e));
         }
     }

src/test/java/dev/openfga/sdk/api/client/StreamingApiExecutorTest.java

@@ -12,7 +12,6 @@
 import dev.openfga.sdk.api.model.StreamResult;
 import dev.openfga.sdk.api.model.StreamedListObjectsResponse;
 import dev.openfga.sdk.constants.FgaConstants;
-import dev.openfga.sdk.errors.ApiException;
 import java.net.http.HttpClient;
 import java.net.http.HttpHeaders;
 import java.net.http.HttpRequest;