Jira OpenApi json doc for specific paths

[SS H]

Hello, 

Is there a sample of Jira's OpenAPI json doc for 8.20.7 that could be for just one or two paths, for example Create Issue? The document currently has all the paths and this is more than we need at a time. I tried to clean it up on my own to just use the Create Issue api, but it's really hard to know if I might be removing something that could be pertinent to the doc. 

Thank you,

San