Changes to Enrich places in bulk

added the non-success response with the status 401

added the non-success response with the status 402

added the non-success response with the status 403

added the non-success response with the status 409

added the non-success response with the status 422

added the non-success response with the status 429

added the non-success response with the status 502

added the non-success response with the status 504

added the new optional request property pois/items/estimate_only

added the new optional request property pois/items/max_credits

added the new optional request property pois/items/pois

added the new optional request property pois/items/registered_address

added the new optional request property pois/items/sample

added the new optional request property pois/items/validate_existence

added the new optional request property pois/items/verify_address

added the new optional request property pois/items/verify_identity

added the new optional request property pois/items/verify_name

added the new optional request property pois/items/verify_registered_address

the request property pois/items/poi_name became optional

the attributes request property default value opening_hours phone website existence open_closed was removed

request property pois/items/attributes list-of-types was widened by adding types null to media type application/json

request property pois/items/poi_name list-of-types was widened by adding types null to media type application/json

the pois/items/poi_name request property's minLength was decreased from 1 to 0

endpoint added