diff --git a/auth_options_v2.go b/auth_options_v2.go
new file mode 100644
index 0000000..8d6834e
--- /dev/null
+++ b/auth_options_v2.go
@@ -0,0 +1,27 @@
+package gophercloud
+
+type PasswordCredentialsV2 struct {
+	Username string `json:"username" required:"true"`
+	Password string `json:"password" required:"true"`
+}
+
+type TokenCredentialsV2 struct {
+	ID string `json:"id,omitempty" required:"true"`
+}
+
+// AuthOptionsV2 wraps a gophercloud AuthOptions in order to adhere to the AuthOptionsBuilder
+// interface.
+type AuthOptionsV2 struct {
+	PasswordCredentials *PasswordCredentialsV2 `json:"passwordCredentials,omitempty" xor:"TokenCredentials"`
+
+	// The TenantID and TenantName fields are optional for the Identity V2 API.
+	// Some providers allow you to specify a TenantName instead of the TenantId.
+	// Some require both. Your provider's authentication policies will determine
+	// how these fields influence authentication.
+	TenantID   string `json:"tenantId,omitempty"`
+	TenantName string `json:"tenantName,omitempty"`
+
+	// TokenCredentials allows users to authenticate (possibly as another user) with an
+	// authentication token ID.
+	TokenCredentials *TokenCredentialsV2 `json:"token,omitempty" xor:"PasswordCredentials"`
+}