To get detailed information about code coverage test results in AWS CodeBuild.

The following describe-code-coverages example gets information about the code coverage test results in the specified report.

aws codebuild describe-code-coverages \
    --report-arn arn:aws:codebuild:<region-ID>:<account-ID>:report/<report-group-name>:<report-ID>

Output:

{
    "codeCoverages": [
        {
            "id": "20a0adcc-db13-4b66-804b-ecaf9f852855",
            "reportARN": "arn:aws:codebuild:<region-ID>:972506530580:report/<report-group-name>:<report-ID>",
            "filePath": "<source-file-1-path>",
            "lineCoveragePercentage": 83.33,
            "linesCovered": 5,
            "linesMissed": 1,
            "branchCoveragePercentage": 50.0,
            "branchesCovered": 1,
            "branchesMissed": 1,
            "expired": "2020-11-20T21:22:45+00:00"
        },
        {
            "id": "0887162d-bf57-4cf1-a164-e432373d1a83",
            "reportARN": "arn:aws:codebuild:<region-ID>:972506530580:report/<report-group-name>:<report-ID>",
            "filePath": "<source-file-2-path>",
            "lineCoveragePercentage": 90.9,
            "linesCovered": 10,
            "linesMissed": 1,
            "branchCoveragePercentage": 50.0,
            "branchesCovered": 1,
            "branchesMissed": 1,
            "expired": "2020-11-20T21:22:45+00:00"
        }
    ]
}

For more information, see Code coverage reports in the AWS CodeBuild User Guide.