Changes to Search for agent-ready sites

added the required property action_interest/call_contract to the response with the 200 status

the response property action_interest/available became required for the status 200

the response property action_interest/commercial_proof became required for the status 200

the response property action_interest/confirmation_version became required for the status 200

the response property action_interest/endpoint became required for the status 200

the response property action_interest/organic_rank_affected became required for the status 200

the response property action_interest/provider_contacted became required for the status 200

added the required property action_interest/action_types to the response with the 200 status

added the required property action_interest/caller_attestation_required to the response with the 200 status

added the required property action_interest/confirmation_url to the response with the 200 status

added the required property action_interest/eligible_domains to the response with the 200 status

added the required property action_interest/invocation_condition to the response with the 200 status

added the required property action_interest/search_id to the response with the 200 status

added the optional property action_interest to the response with the 200 status

added the optional property paid_offers to the response with the 200 status

added the optional property paid_offers_available to the response with the 200 status

added the non-success response with the status 429

added the optional property access to the response with the 200 status

added the optional property per_page to the response with the 200 status

added the optional property receipt_recorded to the response with the 200 status

added the optional property search_id to the response with the 200 status

response property results/items/is_featured deprecated