salesforce-production-org-rejects-notestrun-test-level

Salesforce API rejects NoTestRun as a test_level for production org deployments — this is enforced at the API level, not a bug. Production deployments must use RunLocalTests, RunAllTestsInOrg, or RunSpecifiedTests. Only sandbox orgs accept NoTestRun. Surface this as a validation error in the tool rather than letting it fail at the API.