Gets an Invitation code object given its external_id and id.
Invitation.
Is used to represent a concrete installation Invitation.
id -- id of concrete invitation. title -- title of concrete invitation. code -- installation code of concrete invitation. environment -- environment installation destination. status -- status of concrete invitation. events -- crated and updated events. installation -- invitation installation data.
Environment.
Is used to specify a concrete Environment.
id -- the environment id. type -- the environment type: development, test or production. icon -- the environment icon.