Fix File Content Data-Binding Issue

ballerina/client.bal

@@ -5932,11 +5932,11 @@ public isolated client class Client {
     # + path - path parameter
     # + ref - The name of the commit/branch/tag. Default: the repository’s default branch.
     # + return - Response 
-    resource isolated function get repos/[string owner]/[string repo]/contents/[string path](string? ref = ()) returns ContentTree[]|error? {
+    resource isolated function get repos/[string owner]/[string repo]/contents/[string path](string? ref = ()) returns ContentTreeResponse|error? {
         string resourcePath = string `/repos/${getEncodedUri(owner)}/${getEncodedUri(repo)}/contents/${getEncodedUri(path)}`;
         map<anydata> queryParam = {"ref": ref};
         resourcePath = resourcePath + check getPathForQueryParam(queryParam);
-        ContentTree[]? response = check self.clientEp->get(resourcePath);
+        ContentTreeResponse? response = check self.clientEp->get(resourcePath);
         return response;
     }
     # Create or update file contents

ballerina/tests/test.bal

@@ -541,7 +541,7 @@ function testGetLanguagesFromRepository() returns error? {
 
 @test:Config {}
 function testGetRepositoryContent() returns error? {
-    ContentTree[]? response = check github->/repos/[testUsername]/[testUserRepositoryName]/contents/["src"]();
+    ContentTreeResponse? response = check github->/repos/[testUsername]/[testUserRepositoryName]/contents/["src"]();
     if response is ContentTree[] {
         test:assertTrue(response.length() > 0);
     } else {

ballerina/types.bal

@@ -201,8 +201,6 @@ public type PullRequestSimpleArr PullRequestSimple[];
 
 public type StatusArr Status[];
 
-public type ContentTreeArr ContentTree[];
-
 public type ContributorArr Contributor[];
 
 public type DependabotAlertArr DependabotAlert[];
@@ -8013,6 +8011,9 @@ public type Issue_number_labels_body record {
 # If provided, the `secret` will be used as the `key` to generate the HMAC hex digest value for [delivery signature headers](https://docs.github.com/webhooks/event-payloads/#delivery-headers).
 public type WebhookConfigSecret string;
 
+# Content Tree
+public type ContentTreeResponse ContentTree|ContentTree[];
+
 # Create a new snapshot of a repository's dependencies.
 public type Snapshot record {|
     # The version of the repository snapshot submission.

docs/spec/Sanitations.md

@@ -71,5 +71,5 @@ This file documents the modifications applied to enhance the usability of the of
 ## OpenAPI cli command
 
 ```bash
-bal openapi -i docs/open-api-spec/openapi.json --mode client --license docs/license.txt -o ballerina
+bal openapi -i docs/spec/openapi.json --mode client --license docs/license.txt -o ballerina
 ```

docs/spec/openapi.json

@@ -31523,10 +31523,7 @@
             "content": {
               "application/vnd.github.object": {
                 "schema": {
-                  "type": "array",
-                  "items": {
-                    "$ref": "#/components/schemas/content-tree"
-                  }
+                  "$ref": "#/components/schemas/content-tree-response"
                 },
                 "examples": {
                   "response-if-content-is-a-file": {
@@ -81269,6 +81266,22 @@
           "encoding"
         ]
       },
+      "content-tree-response": {
+        "title": "Content Tree",
+        "description": "Content Tree",
+        "oneOf": [
+          {
+            "type": "object",
+            "$ref": "#/components/schemas/content-tree"
+          },
+          {
+            "type": "array",
+            "items": {
+              "$ref": "#/components/schemas/content-tree"
+            }
+          }
+        ]
+      },
       "content-directory": {
         "title": "Content Directory",
         "description": "A list of directory items",