Changes to Retrieve hook template

the response property config became required for the status 200

the response property description became required for the status 200

the response property events became required for the status 200

the response property extension_image_url became required for the status 200

the response property extension_source became required for the status 200

the response property external_url became required for the status 200

the response property guide became required for the status 200

the response property id became required for the status 200

the response property install_action became required for the status 200

the response property metadata became required for the status 200

the response property name became required for the status 200

the response property order became required for the status 200

the response property read_more_url became required for the status 200

the response property secrets_schema became required for the status 200

the response property settings became required for the status 200

the response property settings_description became required for the status 200

the response property settings_schema became required for the status 200

the response property sideload became required for the status 200

the response property store_description became required for the status 200

the response property test became required for the status 200

the response property token_lifetime_s became required for the status 200

the response property type became required for the status 200

the response property url became required for the status 200

the response property use_token_owner became required for the status 200