SignatureDoesNotMatchAccess denied.

The request signature we calculated does not match the signature you provided. Check your Google secret key and signing method.

GET 1729406339 /inbound-mail-attachments-prod/19ad3a7e-b315-4e39-a42e-d739c27ed816

This XML file does not appear to have any style information associated with it. The document tree is shown below.

<Error>

<Code>SignatureDoesNotMatch</Code>

<Message>Access denied.</Message>

<Details>The request signature we calculated does not match the signature you provided. Check your Google secret key and signing method.</Details>

<StringToSign>GET 1729406339 /inbound-mail-attachments-prod/19ad3a7e-b315-4e39-a42e-d739c27ed816</StringToSign>

...

</Error>