Layer conversion failed: Some files do not have read permissions

[CoshUS]

Description:

When trying to deploy functions with layers, the following error would occur.
Layer conversion failed: Some files do not have read permissions; (Service: AWSLambdaInternal; Status Code: 400; Error Code: InvalidParameterValueException; Request ID: 194fed35-a3b8-4ed5-8b17-d93823171bbc; Proxy: null)

Discussion in:
#2356

Steps to reproduce:

N/A

Observed result:

Layer conversion failed: Some files do not have read permissions; (Service: AWSLambdaInternal; Status Code: 400; Error Code: InvalidParameterValueException; Request ID: 194fed35-a3b8-4ed5-8b17-d93823171bbc; Proxy: null)

Expected result:

No error. Successfully deployed.

Additional environment details (Ex: Windows, Mac, Amazon Linux etc)

1. OS: Windows
2. sam --version: 1.7.0 to 1.10.0

Add --debug flag to command you are running

[CoshUS]

Unable to reproduce. Closing until further information is provided in the original conversation #2356.

[CoshUS]

template.yml.zip

[CoshUS]

Still unable to reproduce the error. Closing.