source'action_feed' | 'recommendation_receipt'
action'assign_to_me' | 'assign' | 'unassign' | 'accept' required
{"stackTrail":"paths:/v1/organizations/{organizationId}/operator-dispatch/assign:post:requestBody:content:application/json:schema:properties:assignedTo","oasType":"schema","type":"unknown"}
{"stackTrail":"paths:/v1/organizations/{organizationId}/operator-dispatch/assign:post:requestBody:content:application/json:schema:properties:reason","oasType":"schema","type":"unknown"}
sourceLabel'manual_assignment' | 'hex_proposal' | 'assign_to_me'