=== DingTalk Final Attempt v3 ===

Step 1: Get Token - OKToken: 34140e285e9c3cd5b2e33d77a05c0e64

Step 2: Upload File
{"errcode": 0, "errmsg": "ok", "media_id": "@lArPM12H_5RFKGXOMVORHs4UqJ_e", "created_at": 1772683245577, "type": "file"}

Media ID: @lArPM12H_5RFKGXOMVORHs4UqJ_e

Step 3: Send message
{"errcode": 40035, "errmsg": "缺少参数 access_token"}

=== FAILED ===
Error: 缺少参数 access_token