patch https://app-staging.b2brouter.net/api/v1/tax_reports/.
[BETA][New Tax Report API] Correct or Modify a Tax Report
If the tax report has already been registered by the Tax Authority, issue a correction ("subsanación" as it's call in Verifactu) of the tax report with the data provided in body.
If the report has not been sent to the Tax Authority, change the fields indicated in the payload.