Add VolcEngine to create api_key format error
When constructing the json string, there was an extra "," at the end, which caused a formatting error. This commit fixed the problem.
Type of change
[x] Bug Fix (non-breaking change which fixes an issue)
[ ] New Feature (non-breaking change which adds functionality)
What problem does this PR solve?
2487
Add VolcEngine to create api_key format error When constructing the json string, there was an extra "," at the end, which caused a formatting error. This commit fixed the problem.
Type of change