[FineTuning] Support cancel job

Author: qianmoQ

src/main/java/org/devlive/sdk/openai/DefaultApi.java

@@ -225,4 +225,11 @@ Single<FineTuningResponse> fetchCreateFineTuningJob(@Url String url,
      */
     @GET
     Single<FineTuningEntity> fetchFineTuningJobContent(@Url String url);
+
+    /**
+     * Immediately cancel a fine-tune job.
+     * 立即取消微调作业。
+     */
+    @POST
+    Single<FineTuningEntity> fetchCancelFineTuningJob(@Url String url);
 }

src/main/java/org/devlive/sdk/openai/DefaultClient.java

@@ -233,13 +233,20 @@ public FineTuningResponse fineTuningJobEvents(String jobId)
                 .blockingGet();
     }
 
-    public FineTuningEntity fineTuningJobContent(String jobId)
+    public FineTuningEntity retrieveFineTuningJob(String jobId)
     {
         String url = String.format(ProviderUtils.getUrl(provider, UrlModel.FETCH_FINE_TUNING_JOBS_CONTENT), jobId);
         return this.api.fetchFineTuningJobContent(url)
                 .blockingGet();
     }
 
+    public FineTuningEntity cancelFineTuningJob(String jobId)
+    {
+        String url = String.format(ProviderUtils.getUrl(provider, UrlModel.FETCH_FINE_TUNING_JOBS_CANCEL), jobId);
+        return this.api.fetchCancelFineTuningJob(url)
+                .blockingGet();
+    }
+
     private ObjectMapper createObjectMapper()
     {
         ObjectMapper objectMapper = new ObjectMapper();

src/main/java/org/devlive/sdk/openai/model/UrlModel.java

@@ -18,5 +18,6 @@ public enum UrlModel
     FETCH_FILES,
     FETCH_FINE_TUNING_JOBS,
     FETCH_FINE_TUNING_JOBS_EVENTS,
-    FETCH_FINE_TUNING_JOBS_CONTENT
+    FETCH_FINE_TUNING_JOBS_CONTENT,
+    FETCH_FINE_TUNING_JOBS_CANCEL,
 }

src/main/java/org/devlive/sdk/openai/utils/ProviderUtils.java

@@ -30,6 +30,7 @@ public class ProviderUtils
         DEFAULT_PROVIDER.put(UrlModel.FETCH_FINE_TUNING_JOBS, "v1/fine_tuning/jobs");
         DEFAULT_PROVIDER.put(UrlModel.FETCH_FINE_TUNING_JOBS_EVENTS, "v1/fine_tuning/jobs/%s/events");
         DEFAULT_PROVIDER.put(UrlModel.FETCH_FINE_TUNING_JOBS_CONTENT, "v1/fine_tuning/jobs/%s");
+        DEFAULT_PROVIDER.put(UrlModel.FETCH_FINE_TUNING_JOBS_CANCEL, "v1/fine_tuning/jobs/%s/cancel");
 
         AZURE_PROVIDER.put(UrlModel.FETCH_COMPLETIONS, "completions");
         AZURE_PROVIDER.put(UrlModel.FETCH_CHAT_COMPLETIONS, "chat/completions");

src/test/java/org/devlive/sdk/openai/FineTuningTest.java

@@ -40,8 +40,14 @@ public void testFineTuningJobEvents()
     }
 
     @Test
-    public void testFineTuningJobContent()
+    public void testRetrieveFineTuningJob()
     {
-        Assert.assertThrows(RequestException.class, () -> client.fineTuningJobContent("ftjob-abc123"));
+        Assert.assertThrows(RequestException.class, () -> client.retrieveFineTuningJob("ftjob-abc123"));
+    }
+
+    @Test
+    public void testCancelFineTuningJob()
+    {
+        Assert.assertThrows(RequestException.class, () -> client.cancelFineTuningJob("ftjob-abc123"));
     }
 }