[Main] Digest Signing request timed out

[Winniexu01]

Failing build (internal Microsoft link)

🛡 Generate SBoM Manifest finished with error:

Detected SPDX 2.2 sbom in the path. Submitting for signing...
##[warning]Error: Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning
##[warning]Error: Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning
##[warning]Error: Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning
##[warning]Error: Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning
##[warning]Error: Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning
Finished with error: Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning
##[error]Request timeout: /dnceng/internal/_apis/SBOM/DigestSigning

[mthalman]

This was an internal issue with the SBOM manifest task from 1ES. Here's the related ICM (internal link). It has since been resolved and I'm seeing successful builds now.