API key for authentication. Make sure to include the word apikey, followed by a single space and then your token.
Example: apikey 1234$abcdef
Project identifier
Region identifier
Cluster name
Target k8s cluster version
"v1.28.1"
Everything is OK, task to upgrade cluster was created
List of task IDs
["d478ae29-dedc-4869-82f0-96104425f565"]