When exchanging data, Accept and Content-Type headers need to specify these custom versioned MIME types. Future API releases may provide incremental new versions of objects or remove existing versions of objects as needed. This table shows the most recent version of each object:

Object typeMIME type
IcpHoldingEntityapplication/vnd.akamai.chinacdn.icp-holding-entities.v1+json,
IcpNumberapplication/vnd.akamai.chinacdn.icp-numbers.v1+json
EdgeHostnameapplication/vnd.akamai.chinacdn.edge-hostnames.v1+json,
application/vnd.akamai.chinacdn.edge-hostnames.v2+json
Groupapplication/vnd.akamai.chinacdn.groups.v1+json
PropertyHostnameapplication/vnd.akamai.chinacdn.property-hostnames.v1+json,
application/vnd.akamai.chinacdn.property-hostname.v1+json
ProvisionStateapplication/vnd.akamai.chinacdn.provision-states.v1+json
ProvisionStateChangeapplication/vnd.akamai.chinacdn.provision-state-changes.v1+json