Changes to Create a webhook

the response property data/suppressed_at became nullable for the status 201

the response property data became required for the status 201

the response property data/id became required for the status 201

the response property data/suppressed_at became required for the status 201

the response property data/url became required for the status 201

the response property errors became required for the status 400

the response property message became required for the status 400

the response property data became optional for the status 201

the response property data/id became optional for the status 201

the response property data/suppressed_at became optional for the status 201

the response property data/url became optional for the status 201

the response property errors became optional for the status 400

the response property message became optional for the status 400