Iowa Code § 638.10
Unless otherwise ordered by the court, directed by the principal, or provided by a power of attorney, a custodian shall disclose to an agent with specific authority over digital assets or general authority to act on behalf of a principal a catalogue of electronic communications sent or received by the principal and digital assets, other than the content of electronic communications, of the principal if the agent gives the custodian all of the following:
4. If requested by the custodian, any of the following:
2017 Acts, ch 79, §13
Referred to in §638.16