Get username of tax provider credentials if presentCopy Pageget https://api.instellix.io/v2/tax/tax-provider-credentials/{taxProvider}Path ParamstaxProviderstringenumrequiredTax provider typeAVALARAFINANCE_ENABLERAllowed:AVALARAFINANCE_ENABLERResponses 204The server successfully processed the request, and is not returning any content. 4XXerror response for all http error codes in range 4XX 5XXerror response for all http error codes in range 5XXUpdated 8 months ago