Catch GEAI errors (#1074)

It is implemented to send the errors sent by GEAI to the user when an agent is invoked

Issue: 207317

Author: iroqueta

java/src/main/java/com/genexus/util/saia/OpenAIResponse.java

@@ -32,6 +32,15 @@ public class OpenAIResponse {
 
 	@JsonProperty("data")
 	private ArrayList<DataItem> data;
+        
+	@JsonProperty("error")
+	private Error error;
+        
+	@JsonProperty("success")
+	private Boolean success = true;
+        
+	@JsonProperty("status")
+	private String status;
 
 	public String getId() { return id; }
 	public void setId(String id) { this.id = id; }
@@ -53,6 +62,15 @@ public class OpenAIResponse {
 
 	public ArrayList<DataItem> getData() { return data; }
 	public void setData(ArrayList<DataItem> data) { this.data = data; }
+        
+	public Error getError() { return error; }
+	public void setError(Error error) { this.error = error; }
+        
+	public Boolean getSuccess() { return success; }
+	public void setSuccess(Boolean success) { this.success = success; }
+        
+	public String getStatus() { return status; }
+	public void setStatus(String status) { this.status = status; }
 
 	@JsonIgnoreProperties(ignoreUnknown = true)
 	public static class Choice {
@@ -301,4 +319,22 @@ public static class DataItem {
 		public ArrayList<Double> getEmbedding() { return embedding; }
 		public void setEmbedding(ArrayList<Double> embedding) { this.embedding = embedding; }
 	}
+
+	@JsonIgnoreProperties(ignoreUnknown = true)
+	public static class Error {
+
+		@JsonProperty("code")
+		private int code;
+
+		@JsonProperty("message")
+		private String message;
+
+		public Error() {}
+
+		public int getCode() { return code; }
+		public void setCode(int code) { this.code = code; }
+
+		public String getMessage() { return message; }
+		public void setMessage(String message) { this.message = message; }
+	}
 }

java/src/main/java/com/genexus/util/saia/SaiaService.java

@@ -59,15 +59,17 @@ public static OpenAIResponse call(GXProcedure proc, OpenAIRequest request, boole
 
 				logger.debug("Agent response: " + saiaResponse);
 				JSONObject jsonResponse = new JSONObject(saiaResponse);
-				return new ObjectMapper().readValue(jsonResponse.toString(), OpenAIResponse.class);
+				OpenAIResponse aiResponse = new ObjectMapper().readValue(jsonResponse.toString(), OpenAIResponse.class);
+				if (!aiResponse.getSuccess()) {
+					setError(String.valueOf(aiResponse.getError().getCode()), aiResponse.getError().getMessage(), client, result);
+				}
+				return aiResponse;
 			}
 			else {
 				String errorDescription = String.format("Error calling Enterprise AI API, StatusCode: %d, ReasonLine: %s",
 					client.getStatusCode(),
 					client.getReasonLine());
-				addResultMessage("SAIA_ERROR_CALL", (byte)1, errorDescription, result);
-				logger.error(errorDescription);
-				logger.debug("Agent error response: " + client.getString());
+				setError("SAIA_ERROR_CALL", errorDescription, client, result);
 			}
 		}
 		catch (Exception e) {
@@ -116,6 +118,12 @@ private static void getChunkedSaiaResponse(GXProcedure proc, HttpClient client,
 		}
 	}
 
+	private static void setError(String errorCode, String errorDescription, HttpClient client, CallResult result) {
+		addResultMessage(errorCode, (byte)1, errorDescription, result);
+		logger.error(errorDescription);
+		logger.debug("Agent error response: " + client.getString());
+	}
+
 	private static void addResultMessage(String id, byte type, String description, CallResult result){
 		if (type == 1)
 			result.setFail();