Error in command log-analytics storage purge-storage-data

[kk-hiraskar]

I am purging logs using OCI CLI

oci log-analytics storage purge-storage-data     --compartment-id "$MONITORING_COMPARTMENT_OCID"    \
 --namespace-name "$TENANCY_NAME"     --purge-query-string "\"log group\"=\"${STACK_NAME}\""     \
 --time-data-ended "$(date +%Y-%m-%d -d '+1 day')"     --wait-for-state SUCCEEDED --wait-for-state FAILED \
 --wait-interval-seconds 10

This is purging logs, I can confirm it from web console, but however this command return error as,

Action completed. Waiting until the work request has entered state: ('SUCCEEDED', 'FAILED')
Encountered error while waiting for work request to enter the specified state. Outputting last known resource state
{
  "opc-work-request-id": "ocid1.loganalyticsstorageworkrequest.oc1.phx.amaaaaaaxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxwzndq"
}
TypeError: get_storage_work_request() missing 1 required positional argument: 'namespace_name'

due to this error, seems command is not waiting until mentioned logs are purged. And early exiting with error. However purge is happening.

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I have verified namespace is provided correctly --namespace-name "$TENANCY_NAME" & this variable will not be blank, it is holding tenancy name, which is also same as object storage namespace.

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This is web console, where purge requests are showing success.. and logs are purged also as per the query submitted.