Changes to Scrape webpage content

added the non-success response with the status 400

added the non-success response with the status 422

request body became required

added the new optional request property projectId

added the optional property linkToDocs to the response with the 503 status

the region request property type changed from string to no type

the response property context/items/params became required for the status 503

the metadata/timestamp response's property pattern ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ was added for the status 200

removed the enum value bom of the request property region

removed the enum value fra of the request property region

removed the enum value hkg of the request property region

removed the enum value iad of the request property region

removed the enum value lax of the request property region

removed the enum value ord of the request property region

removed the enum value scl of the request property region

removed the optional property metadata/published_timestamp from the response with the 200 status

the url request property format was generalized from uri to no format

added the optional property metadata/articleAuthor to the response with the 200 status

added the optional property metadata/author to the response with the 200 status

added the optional property metadata/canonical to the response with the 200 status

added the optional property metadata/favicon to the response with the 200 status

added the optional property metadata/jsonLd to the response with the 200 status

added the optional property metadata/keywords to the response with the 200 status

added the optional property metadata/modifiedTime to the response with the 200 status

added the optional property metadata/ogSiteName to the response with the 200 status

added the optional property metadata/ogUrl to the response with the 200 status

added the optional property metadata/publishedTime to the response with the 200 status

added the new optional request property region

added the non-success response with the status 503

removed the non-success response with the status 500