Merge pull request #19 from VellummyilumVinoth/main

Change system_fingerprint to nullable

Author: MohamedSabthar

ballerina/types.bal

@@ -514,7 +514,7 @@ public type CreateChatCompletionResponse record {
     # This fingerprint represents the backend configuration that the model runs with.
     # 
     # Can be used in conjunction with the `seed` request parameter to understand when backend changes have been made that might impact determinism.
-    string system_fingerprint?;
+    string? system_fingerprint?;
     # The object type, which is always `chat.completion`.
     "chat.completion" 'object;
     CompletionUsage usage?;

docs/spec/openapi.yaml

@@ -13816,6 +13816,7 @@ components:
             Can be used in conjunction with the `seed` request parameter to
             understand when backend changes have been made that might impact
             determinism.
+          nullable: true
         object:
           type: string
           description: The object type, which is always `chat.completion`.
@@ -24938,4 +24939,4 @@ x-oaiMeta:
           path: create
         - type: object
           key: CreateCompletionResponse
-          path: object
+          path: object

docs/spec/sanitations.md

@@ -21,11 +21,23 @@ These changes are done in order to improve the overall usability, and as workaro
 
    - **Reason**: This change is done as a temporary workaround until the Ballerina OpenAPI tool supports OpenAPI Specification version v3.1.x (Currently supported upto version 3.0.0).
 
+2. **Added `nullable: true` property to system_fingerprint**:
+
+   - **Changed Schemas**: `CreateCompletionResponse`
+
+   - **Updated**:
+      - `system_fingerprint:
+         // ... Omitted for brevity 
+         nullable = true` 
+
+   - **Reason**: This change explicitly specifies that the system_fingerprint field can be null, which is important for proper schema validation and client code generation.
+
+
 ## OpenAPI cli command
 
 The following command was used to generate the Ballerina client from the OpenAPI specification. The command should be executed from the repository root directory.
 
 ```bash
 bal openapi -i docs/spec/openapi.yaml --mode client --tags Chat --license docs/license.txt -o ballerina
 ```
-Note: The license year is hardcoded to 2024, change if necessary.
+Note: The license year is hardcoded to 2024, change if necessary.