Image copy, subprocess.CalledProcessError returned non-zero exit status 3.

### **This is autogenerated. Please review and update as needed.**

## Describe the bug

**Command Name**
`az image copy
Extension Name: image-copy-extension. Version: 0.2.7.`

**Errors:**
```
Command '['/usr/bin/python3', '-m', 'azure.cli', 'snapshot', 'create', '--name', 'Windows-2019-Crowe-Template-NCUS-PRD1_os_disk_snapshot', '--location', 'northcentralus', '--resource-group', 'IS-CoreSystem-PRD1', '--source', '/subscriptions/<>/resourceGroups/TEMP-image-transfer/providers/Microsoft.Compute/snapshots/Windows-2019-Crowe-Template_os_disk_snapshot-northcentralus', '--output', 'json', '--tags', 'created_by=image-copy-extension']' returned non-zero exit status 3.
Traceback (most recent call last):
...
```

## To Reproduce:
Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

- _Put any pre-requisite steps here..._
- `az image copy --source-object-name {} --source-resource-group {} --target-location {} --target-resource-group {} --target-subscription {} --target-name {}`

## Expected Behavior

## Environment Summary
```
Linux-3.10.0-1127.19.1.el7.x86_64-x86_64-with-centos-7.8.2003-Core
Python 3.6.8
Installer: RPM

azure-cli 2.13.0

Extensions:
log-analytics 0.2.1
image-copy-extension 0.2.7

```
## Additional Context