Getting error when creating vsan esa

Describe the bug

Have below code

    vsan_spec = vim.VimVsanReconfigSpec(
                vsanClusterConfig=vim.VsanClusterConfigInfo(
                    defaultConfig=vim.VsanClusterConfigInfoHostDefaultInfo(
                    )
                ),
                dataEfficiencyConfig=vim.VsanDataEfficiencyConfig(
                    compressionEnabled=compress,
                    dedupEnabled=dedup
                ),
                modify=True
            )

It is throwing below error. Any help on from where that error message is originating would be helpful.

key = 'com.vmware.vsan.clusterconfigprecheck.reason.notsupportedconfigsforvsanesa',\n arg = (vmodl.KeyAnyValue) [\n (vmodl.KeyAnyValue) {\n dynamicType = <unset>,\n dynamicProperty = (vmodl.DynamicProperty) [],\n key = 'configs',\n value = '(vim.vsan.DataEfficiencyConfig) {\\n dedupEnabled = false,\\n compressionEnabled = true\\n}'\n }\n ],\n message = \"Configuration '(vim.vsan.DataEfficiencyConfig) {\\n dedupEnabled = false,\\n compressionEnabled = true\\n}' are not valid for vSAN ESA.\"\n }\n ]\n}\n"}

Reproduction steps

Have below code

    vsan_spec = vim.VimVsanReconfigSpec(
                vsanClusterConfig=vim.VsanClusterConfigInfo(
                    defaultConfig=vim.VsanClusterConfigInfoHostDefaultInfo(
                    )
                ),
                dataEfficiencyConfig=vim.VsanDataEfficiencyConfig(
                    compressionEnabled=compress,
                    dedupEnabled=dedup
                ),
                modify=True
            )

It is throwing below error. Any help on from where that error message is originating would be helpful.

key = 'com.vmware.vsan.clusterconfigprecheck.reason.notsupportedconfigsforvsanesa',\n arg = (vmodl.KeyAnyValue) [\n (vmodl.KeyAnyValue) {\n dynamicType = <unset>,\n dynamicProperty = (vmodl.DynamicProperty) [],\n key = 'configs',\n value = '(vim.vsan.DataEfficiencyConfig) {\\n dedupEnabled = false,\\n compressionEnabled = true\\n}'\n }\n ],\n message = \"Configuration '(vim.vsan.DataEfficiencyConfig) {\\n dedupEnabled = false,\\n compressionEnabled = true\\n}' are not valid for vSAN ESA.\"\n }\n ]\n}\n"}

Expected behavior

It should work

Additional context

No response

No repository files or tests are named. Start by reproducing the VimVsanReconfigSpec request with the shown vSAN ESA settings and trace the returned not-supported-configs error to determine whether it comes from pyVmomi or the vSphere API. Done means identifying the responsible layer and documenting or correcting the supported configuration path.