Following elements filter the approval requests that should be considered.
All filter elements will be combined with "and".
The elements in the lists requestors, approvers, requestorStates and approverStates will be combined with "or". ``requestors`` optional, array[string] This parameter is only used for approvers. Requestors can see only their own approval request.
Filters all approval requests by the account names of requestors ``approvers`` optional, array[string] Filters all approval requests by the account names of approvers ``requestorStates`` optional, array[string] Filters all approval requests by the requestor states such as

• REQUESTED
• WITHDRAWN
• EXECUTED

``approverStates`` optional, array[string] Filters all approval requests by the approver states such as

• PENDING
• APPROVED
• REJECTED