Changes to documents.search

added the new dueDate enum value to the request property requiredFields/items

added the new optional request property offset

added the new optional request property reviewStatus

added the new linkedTo enum value to the request property requiredFields/items

added the new review enum value to the request property requiredFields/items

request property sortBy was restricted to a list of enum values

the limit request property type changed from number to integer

the limit request property's max was set to 100.00

the limit request property's min was set to 1.00

added the new amount enum value to the request property sortBy

added the new createdAt enum value to the request property sortBy

added the new docDate enum value to the request property sortBy

added the new merchant enum value to the request property sortBy

added the new receivedAt enum value to the request property sortBy

added the new updatedAt enum value to the request property sortBy