fix(monitor): resolve the empty monitor client

[polebug]

Summary

Checklist

• The commit message follows Angular Contributing guidelines;
• Tests for the changes have been added (for bug fixes / features);

Does this PR introduce a breaking change?

• Yes
• No

Other information

[github-actions]

commit hash: 212145e
openapi.yaml

Lint Result

Lint: docs/api.yaml

Severity	Location	Problem	Message
warning	line 10:10	no-server-example.com	Server url should not point to example.com or localhost.

Validation successful
Warnings: 1

[github-actions]

commit hash: 8cf8390
openapi.yaml

Lint Result

Lint: docs/api.yaml

Severity	Location	Problem	Message
warning	line 10:10	no-server-example.com	Server url should not point to example.com or localhost.

Validation successful
Warnings: 1