Incorrect template values due to TooManyRequests(429) err

[mrhearn]

v1.0.16
Intermittently, when opening the plugin configuration page, not all existing templates values are correct e.g. image, vcn, subnet. For those values that are incorrect the drop down list-of-values shows a single option.

Checking the Jenkins log I can see the calls to oci endpoints are failing with the TooManyRequests error. e.g.

Failed to get compartment list com.oracle.bmc.model.BmcException: Error returned by GetInstance operation in Compute service.(429, TooManyRequests, false) Too many requests for the tenant (opc-request-id: B11C043F1014427482F6E6D307FD0BA1/106CE604541C2A96B441A72995C79C71/D757715178AF9C636DAE629A434D10A3) Timestamp: 2022-07-26T13:29:23.578Z Client version: Oracle-JavaSDK/2.27.0 Request Endpoint: https://iaas.us-ashburn-1.oraclecloud.com/20160918/instances/ocid1.instance.oc1.iad.axxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxz
Troubleshooting Tips: See https://docs.oracle.com/en-us/iaas/Content/API/References/apierrors.htm#apierrors_429__429_toomanyrequests for more information about resolving this error

Wondering if a backoff strategy is implemented in the plugin?