StatusCondition

StatusCondition describes why a cluster or a node pool has a certain status (e.g., ERROR or DEGRADED).

JSON representation 
{ "code": enum (Code), "message": string, "canonicalCode": enum (Code) }
Fields
code
(deprecated)

enum (Code)

Machine-friendly representation of the condition Deprecated. Use canonicalCode instead.
message

string

Human-friendly representation of the condition
canonicalCode

enum (Code)

Canonical code of the condition.

Code

Code for each condition

Enums
UNKNOWN UNKNOWN indicates a generic condition.
GCE_STOCKOUT GCE_STOCKOUT indicates that Google Compute Engine resources are temporarily unavailable.
GKE_SERVICE_ACCOUNT_DELETED GKE_SERVICE_ACCOUNT_DELETED indicates that the user deleted their robot service account.
GCE_QUOTA_EXCEEDED Google Compute Engine quota was exceeded.
SET_BY_OPERATOR Cluster state was manually changed by an SRE due to a system logic error.
CLOUD_KMS_KEY_ERROR Unable to perform an encrypt operation against the CloudKMS key used for etcd level encryption.
CA_EXPIRING Cluster CA is expiring soon.
NODE_SERVICE_ACCOUNT_MISSING_PERMISSIONS Node service account is missing permissions.
CLOUD_KMS_KEY_DESTROYED Cloud KMS key version used for etcd level encryption has been destroyed. This is a permanent error.