Cancel an e-Invoice by passing the invoice registration number (IRN).
E-Invoice access token
Specifies the source to access, either primary (NIC 1) or secondary (NIC 2)
primary, secondary "primary"
Enables criss-cross operations by routing requests through the specified source (e.g., access primary via secondary if primary is unavailable)
primary, secondary "secondary"
API version
API key for identification
"c70892f2468fcab5d0827a04ea0f55fab64edd553dc36a365e38440df443c3ef"
200 IRN cancelled / 9999 IRN is not active / 2270 More than 24 hrs old / 2230 IRN cannot be cancelled as EWB is active / 2143 IRN doesn't belong to user