[FEATURE] Generate API code from OpenSearch API Spec #193
Description
Is your feature request related to a problem?
Related to opensearch-project/opensearch-clients#19
What solution would you like?
Re-use the generator that generates API Code that maintains backwards compatibility with the current client APIs and provides a way to add new APIs.
Old generator was cleaned up in 7db02e9 so will need reverting and modification.
What alternatives have you considered?
Using OpenAPI generators instead of re-using the existing generator but it makes it difficult to maintain backwards compatibility.
Do you have any additional context?
Add any other context or screenshots about the feature request here.