Generate API Documentation for all frameworks

[Jeffwan]

Part of #1318

@gaocegege did an awesome job in this PR. #1249

For rest of the frameworks, we should generate API documentation as well

/help

[google-oss-robot]

@Jeffwan:
This request has been marked as needing help from a contributor.

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In response to this:

@gaocegege did an awesome job in this PR. #1249

For rest of the frameworks, we should generate API documentation as well

/help

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[Jeffwan]

/good-first-issue

[google-oss-robot]

@Jeffwan:
This request has been marked as suitable for new contributors.

Please ensure the request meets the requirements listed here.

If this request no longer meets these requirements, the label can be removed
by commenting with the /remove-good-first-issue command.

In response to this:

/good-first-issue

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[DeliangFan]

/assign

[Jeffwan]

This can be closed. Thanks @DeliangFan !