Secret service does not handle Entitlements service error responses properly

When the Secret service API receives a request with a token that is not authorized\authenticated:

curl --location --request GET 'https://community.gcp.gnrg-osdu.projects.epam.com/api/secret/v1/secrets' \
--header 'data-partition-id: osdu' \
--header 'Authorization: Bearer TOKEN_WITHOUT_ACCESS

the Entitlements service responds with the proper error code and message:

{
    "code": 401,
    "reason": "Obtaining user info issue",
    "message": "Not valid token provided"
}

But the Secret service does not propagate this response to the user, and in general, can't handle such responses, instead, the user will receive a 500 code internal service error response:

{
    "error": {
        "code": 500,
        "message": "Internal server error",
        "errors": [
            {
                "domain": "global",
                "reason": "internalError",
                "message": "Internal server error"
            }
        ]
    }
}