Changes to Get collection by NFT

removed the enum value b3 from the path request parameter chain

removed the enum value blast from the path request parameter chain

the response property banner_image_url became nullable for the status 200

the response property category became nullable for the status 200

the response property description became nullable for the status 200

the response property discord_url became nullable for the status 200

the response property image_url became nullable for the status 200

the response property instagram_username became nullable for the status 200

the response property owner became nullable for the status 200

the response property project_url became nullable for the status 200

the response property telegram_url became nullable for the status 200

the response property twitter_username became nullable for the status 200

the response property wiki_url became nullable for the status 200

added the new enum value stablechain to the path request parameter chain

added the media type */* for the response with the status 400

added the media type */* for the response with the status 404

added the optional property code to the response with the 401 status

added the optional property code to the response with the 403 status

added the optional property code to the response with the 409 status