"fractionable" field added to US treasury and corporate bond schemas

Broker API

Documents the fractionable field on the us_treasury and us_corporate schemas. This field is now included in the responses for US treasuries and US corporate bonds, indicating whether the asset can be traded in fractional quantities.

Affected Endpoints

• GET /v1/assets/fixed_income/us_corporates
• GET /v1/assets/fixed_income/us_treasuries