Changes to Send invoice email to contractor

request body became required

the invoiceId request property's min was set to 1.00

added subschema #1 subschema #2 to the request body anyOf list

the recipientFromSystem request property default value false was added

the content request property's maxLength was increased from 8000 to 900000

added the media type application/json for the response with the status 200

added the non-success response with the status 400

added the non-success response with the status 401

endpoint added

api path removed without deprecation