From fc30ab6575bc0fbf03ad87ad08e5ff90c6800017 Mon Sep 17 00:00:00 2001
From: "n8n-assistant[bot]"
 <100856346+n8n-assistant[bot]@users.noreply.github.com>
Date: Mon, 29 Dec 2025 15:04:47 +0000
Subject: [PATCH] chore: Update Public API schema (#4052)

Co-authored-by: ivov <44588767+ivov@users.noreply.github.com>
Co-authored-by: Kartik Balasubramanian <22399046+HumanistSerif@users.noreply.github.com>
---
 docs/api/v1/openapi.yml | 65 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/docs/api/v1/openapi.yml b/docs/api/v1/openapi.yml
index 01e9c1b26..cb6ef749c 100644
--- a/docs/api/v1/openapi.yml
+++ b/docs/api/v1/openapi.yml
@@ -105,6 +105,41 @@ paths:
         '415':
           description: Unsupported media type.
   /credentials/{id}:
+    patch:
+      x-eov-operation-id: updateCredential
+      x-eov-operation-handler: v1/handlers/credentials/credentials.handler
+      tags:
+        - Credential
+      summary: Update credential by ID
+      description: Updates an existing credential. You must be the owner of the credential.
+      operationId: updateCredential
+      parameters:
+        - name: id
+          in: path
+          description: The credential ID that needs to be updated
+          required: true
+          schema:
+            type: string
+      requestBody:
+        description: Credential data to update. All fields are optional.
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/update-credential-request'
+      responses:
+        '200':
+          description: Operation successful.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/create-credential-response'
+        '400':
+          description: Bad request - invalid credential type or data.
+        '401':
+          $ref: '#/components/responses/unauthorized'
+        '404':
+          $ref: '#/components/responses/notFound'
     delete:
       x-eov-operation-id: deleteCredential
       x-eov-operation-handler: v1/handlers/credentials/credentials.handler
@@ -1424,6 +1459,36 @@ components:
           format: date-time
           readOnly: true
           example: '2022-04-29T11:02:29.842Z'
+    update-credential-request:
+      type: object
+      properties:
+        name:
+          type: string
+          example: Updated Credential Name
+          description: The name of the credential
+        type:
+          type: string
+          example: githubApi
+          description: The credential type. If changing type, data must also be provided.
+        data:
+          type: object
+          writeOnly: true
+          example:
+            accessToken: new_token_value
+          description: The credential data. Required when changing credential type.
+        isGlobal:
+          type: boolean
+          example: false
+          description: Whether this credential is available globally
+        isResolvable:
+          type: boolean
+          example: false
+          description: Whether this credential has resolvable fields
+        isPartialData:
+          type: boolean
+          example: false
+          default: false
+          description: If true, unredacts and merges existing credential data with the provided data. If false, replaces the entire data object.
     execution:
       type: object
       properties: