Updates the imaging service request having the specified Accession Number, Patient ID, and the name of the issuer of Patient ID.
accessionNumber
A departmental IS-generated number that identifies the order for the Imaging Service Request.
patientID
Primary hospital identification number or code for the Patient.
issuerOfPatientID
Name of the healthcare provider that issued the Patient ID.
entity
The imaging service request to update.
For an example refer to AddImagingServiceRequest