diff --git a/atlan/model/structs/datacontract.go b/atlan/model/structs/datacontract.go
index 6abcd8e..d475f9c 100644
--- a/atlan/model/structs/datacontract.go
+++ b/atlan/model/structs/datacontract.go
@@ -19,6 +19,7 @@ type DataContractAttributes struct {
 	CertificateStatus *string `json:"certificateStatus,omitempty"`
 	QualifiedName     *string `json:"qualifiedName,omitempty"`
 	DataContractJson  *string `json:"dataContractJson,omitempty"`
+	DataContractSpec  *string `json:"dataContractSpec,omitempty"`
 }
 
 /*