Changes to Send Campaign Brief Message

added the required property budget to the response with the 200 status

added the optional property brief/office_handles_booking to the response with the 200 status

the brief response's property default value changed from {"summary":"","offers":[],"promotions":[],"sample_messages":[],"tone":"","must_say":[],"must_not_say":[],"handling_rules":[],"escalate_when":[],"facts":[]} to {"summary":"","offers":[],"promotions":[],"sample_messages":[],"tone":"","must_say":[],"must_not_say":[],"handling_rules":[],"escalate_when":[],"facts":[],"office_handles_booking":false} for the status 200

endpoint added