failover_storage_group_srdf() is failing

[Sacheen123]

Hi,

API replication.failover_storage_group_srdf(storage_group_id=self.group_name, srdf_group_number=self.rdf_number, failover_options=opt, _async=False) is failing for failover_options

Here opt is passed to the API:
opt['establish'] = 'true'

it's failing with following exception:
SG_TASKV0570190_4GB_SecException:Bad or unexpected response from the storage volume backend API: Error PUT symmetrix resource. The status code received is 400 and the message is {'message': 'Cannot construct instance of com.emc.em.restapi.replication.dto92.SgEstablishParam (although at least one Creator exists): no String-argument constructor/factory method to deserialize from String value ('true')\n at [Source: (com.emc.em.deployer.sharding.ReusableRequest$ReusableInputStream); line: 3, column: 18] (through reference chain: com.emc.em.restapi.replication.dto92.StorageGroupRdfUpdate["establish"])'}

My Env detail:
PyU4V = 9.2.1.7
Unisphere = 9.2.1.6
Python = 3.9
OS = RHEL 8

Thanks.

[rawstorage]

This is a problem with your code not the module. per documentation :param failover_options: failover parameters -- dict, you are not passing a dictionary.. correct syntax would be to put in curly brackets failover_options={"establish": "true"}