Input fields

accountNumber : String! required

Account number.
mpxn : String! required

MPxN of the related meter point to the agreement.
newProductCode : String! required

Product code to replace with.
replaceOnDate : Date! required

Date to replace on, must be in future.
The example data in the variables and responses below are autogenerated values designed to resemble real inputs. They do not represent actual customer data, and in some cases may require additional validation.

Example

{ "accountNumber": "A-BF0E6C49", "mpxn": "himself-suddenly-name-yes-model", "newProductCode": "bed-effort-big-say-base", "replaceOnDate": "2025-02-27" }