Expired50% confidenceFactTime unknown
The temporary HTTPS links generated by WeChat cloud storage's getTempFileURL typically have a validity period of several hours, and this mechanism draws from AWS S3's Pre-signed URL mechanism.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
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