chore: Update Api.java to include additional fields in resourcesByAssetIDs method

[mattia-consiglio]

Brief Summary of Changes

What does this PR address?

• [x] GitHub issue #321
• [ ] Refactoring
• [ ] New feature
• [x] Bug fix
• [ ] Adds more tests

Are tests included?

• [ ] Yes
• [x] No

Reviewer, please note:

Checklist:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [x] I ran the full test suite before pushing the changes and all the tests pass.