Extract all approval delegation from HCM

Summary:

Hello,

We are currently trying to extract all the approval delegation rules using this API below. However we are only able to select for specific record using the "finder" parameter. We are also not able to filter using the "q" parameter i.e. q=DelegateTo='300000007825963'

/hcmRestApi/resources/11.13.18.05/businessProcessApprovalDelegationRules

Is there any way we can extract all approval delegations using integration?

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