Changes to List all contacts

removed the optional property data/items/contact from the response with the 200 status

added the optional property data/items/client_id_number to the response with the 200 status

added the optional property data/items/company to the response with the 200 status

added the optional property data/items/created_at to the response with the 200 status

added the optional property data/items/first_name to the response with the 200 status

added the optional property data/items/id to the response with the 200 status

added the optional property data/items/job_title to the response with the 200 status

added the optional property data/items/last_name to the response with the 200 status

added the optional property data/items/nick_name to the response with the 200 status

added the optional property data/items/updated_at to the response with the 200 status

added the optional property data/items/contact/created_at to the response with the 200 status

added the optional property data/items/contact/updated_at to the response with the 200 status