Limit pagination to 500

[mfenner]

Elasticsearch only allows paginating through 10,000 results per request. With a default per page of 20 that means 500 pages. Requesting page 501 will result in a 500 error: https://api.ror.org/organizations?query=*&page=501 (requesting page 500 works).

Suggested solution is to limit page to 500.

[mariagould]

@dtkaczyk can this be closed?

[dtkaczyk]

I think so, yes.

[mariagould]

Reopening. https://api.ror.org/organizations?query=*&page=501 still returns an error.