BearerTokenOverwriteVariableValue is the key for the JobVariable containing user overwritten BearerToken.

NamespaceOverwriteVariableName is the key for the JobVariable containing user overwritten Namespace.

PodAnnotationsOverwriteVariablePrefix is the prefix for all the JobVariable keys containing user overwritten PodAnnotations.

ServiceAccountOverwriteVariableName is the key for the JobVariable containing user overwritten ServiceAccount.

DefaultRemoteExecutor is the standard implementation of remote command execution.

ExecOptions declare the arguments accepted by the Exec command.

RemoteExecutor defines the interface accepted by the Exec command - provided for test stubbing.