# API Readiness Checklist
Checklist for device-data-volume v0.1.0 in r1.3
| Nr | API release assets | alpha | release-candidate | initial
public | stable
public | Status | Reference information |
|----|----------------------------------------------|:-----:|:-----------------:|:-----------------:|:-----------------:|:------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
| 1 | API definition | M | M | M | M | Y | [device-data-volume.yaml](/code/API_definitions/device-data-volume.yaml) |
| 2 | Design guidelines from Commonalities applied | O | M | M | M | Y | r3.3 |
| 3 | Guidelines from ICM applied | O | M | M | M | Y | r3.3 |
| 4 | API versioning convention applied | M | M | M | M | Y | |
| 5 | API documentation | M | M | M | M | Y | in yaml |
| 6 | User stories | O | O | O | M | N | |
| 7 | Basic API test cases & documentation | O | M | M | M | Y | [checkDataVolume.feature](/code/Test_definitions/device-data-volume-checkDataVolume.feature)
[retrieveDataVolume.feature](/code/Test_definitions/device-data-volume-retrieveDataVolume.feature) |
| 8 | Enhanced API test cases & documentation | O | O | O | M | Y | [checkDataVolume.feature](/code/Test_definitions/device-data-volume-checkDataVolume.feature)
[retrieveDataVolume.feature](/code/Test_definitions/device-data-volume-retrieveDataVolume.feature) |
| 9 | Test result statement | O | O | O | M | N | |
| 10 | API release numbering convention applied | M | M | M | M | Y | |
| 11 | Change log updated | M | M | M | M | Y | [CHANGELOG.md](/CHANGELOG.md) |
| 12 | Previous public release was certified | O | O | O | M | N | |
| 13 | API description (for marketing) | O | O | M | M | N | [wiki link](https://lf-camaraproject.atlassian.net/wiki/x/wYFmBQ) |