NetApp HCI Manual page 182

e. Click Execute.
f. From the response, copy the installation asset ID ("id").
g. From the REST API UI, click GET /installations/{id}.
h. Click Try it out.
i. Paste the installation asset ID into the id field.
j. Click Execute.
k. From the response, copy and save the storage cluster ID ("id") of the cluster you intend to check for
upgrade readiness.
2. Run health checks on the storage cluster:
a. Open the storage REST API UI on the management node:
https://[management node IP]/storage/1/
b. Click Authorize and complete the following:
i. Enter the cluster user name and password.
ii. Enter the client ID as
iii. Click Authorize to begin a session.
iv. Close the authorization window.
c. Click POST /health-checks.
d. Click Try it out.
e. Enter the storage cluster ID in the parameter field.
{
"config": {},
"storageId": "123a45b6-1a2b-12a3-1234-1a2b34c567d8"
}
f. Click Execute to run a health check on the specified storage cluster.
The response should indicate state as initializing:
mnode-client
if the value is not already populated.