Description of problem:

command line is wrong in doc: https://docs.openshift.com/container-platform/4.15/hosted_control_planes/hcp_high_availability/hcp-backup-restore-on-premise.html

in last step: "Restore reconciliation of the hosted cluster by entering the following command:"

the command line is wrong and will fail as below:

$ oc patch -n ${CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":""}}' --type=merge
error: You must provide one or more resources by argument or filename.
Example resource specifications include:
'-f rsrc.yaml'
'--filename=rsrc.json'
'<resource> <name>'
'<resource>'

it because "CLUSTER_NAMESPACE" should be "HOSTED_CLUSTER_NAMESPACE":

$ oc patch -n ${HOSTED_CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":""}}' --type=merge
hostedcluster.hypershift.openshift.io/2efb8a647784e59209af patched

How reproducible:always

Steps to Reproduce:

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Actual results:

oc patch -n ${CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":""}}' --type=merge

Expected results:

oc patch -n ${HOSTED_CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":""}}' --type=merge

Additional info: