feat(router): verify service for applepay merchant registration (#2009)

crates/api_models/src/verifications.rs

@@ -0,0 +1,24 @@
+/// The request body for verification of merchant (everything except domain_names are prefilled)
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ApplepayMerchantVerificationConfigs {
+    pub domain_names: Vec<String>,
+    pub encrypt_to: String,
+    pub partner_internal_merchant_identifier: String,
+    pub partner_merchant_name: String,
+}
+
+/// The derivation point for domain names from request body
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ApplepayMerchantVerificationRequest {
+    pub domain_names: Vec<String>,
+}
+
+/// Response to be sent for the verify/applepay api
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ApplepayMerchantResponse {
+    pub status_message: String,
+    pub status_code: String,
+}