Add retrieve migrated card method

src/main/java/io/craftgate/adapter/PaymentAdapter.java

@@ -235,6 +235,12 @@ public MultiPaymentResponse retrieveMultiPayment(String token) {
         return HttpClient.get(requestOptions.getBaseUrl() + path, createHeaders(path, requestOptions), MultiPaymentResponse.class);
     }
 
+    public StoredCardResponse retrieveProviderCard(RetrieveProviderCardRequest retrieveProviderCardRequest) {
+        String query = RequestQueryParamsBuilder.buildQueryParam(retrieveProviderCardRequest);
+        String path = "/payment/v1/cards/provider-card-mappings" + query;
+        return HttpClient.get(requestOptions.getBaseUrl() + path, createHeaders(path, requestOptions), StoredCardResponse.class);
+    }
+
     public boolean is3DSecureCallbackVerified(String threeDSecureCallbackKey, Map<String, String> params) {
         String hash = params.get("hash");
         String hashString = threeDSecureCallbackKey +

src/main/java/io/craftgate/request/RetrieveProviderCardRequest.java

@@ -0,0 +1,14 @@
+package io.craftgate.request;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class RetrieveProviderCardRequest {
+
+    private String providerCardToken;
+    private String externalId;
+    private String providerCardUserId;
+
+}

src/test/java/io/craftgate/sample/PaymentSample.java

@@ -1764,6 +1764,20 @@ void retrieve_multi_payment() {
         assertNotNull(response);
     }
 
+    @Test
+    void retrieve_provider_card() {
+
+        RetrieveProviderCardRequest retrieveProviderCardRequest = RetrieveProviderCardRequest.builder()
+                .providerCardToken("45f12c74-3000-465c-96dc-876850e7dd7a")
+                .providerCardUserId("0309ac2d-c5a5-4b4f-a91f-5c444ba07b24")
+                .externalId("1001")
+                .build();
+
+        StoredCardResponse response = craftgate.payment().retrieveProviderCard(retrieveProviderCardRequest);
+
+        assertNotNull(response);
+    }
+
     @Test
     void should_validate_3D_secure_callback_verified() {
         //given