Add reference links to Payment Service extension q/ms

Author: keharper

src/pages/graphql/payment-services-extension/mutations/create-payment-order.md

@@ -30,6 +30,10 @@ mutation {
 }
 ```
 
+## Reference
+
+The [`createPaymentOrder`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#mutation-createPaymentOrder) reference provides detailed information about the types and fields defined in this mutation.
+
 ## Example usage
 
 The following example creates a payment order. The payment method was previously set to `payment_services_paypal_hosted_fields`.

src/pages/graphql/payment-services-extension/mutations/create-vault-card-payment-token.md

@@ -23,6 +23,10 @@ mutation {
 }
 ```
 
+## Reference
+
+The [`createVaultCardPaymentToken`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#mutation-createVaultCardPaymentToken) reference provides detailed information about the types and fields defined in this mutation.
+
 ## Example usage
 
 The following example runs the `createVaultCardPaymentToken` mutation to create a permanent `vault_token_id` for the given payment method.

src/pages/graphql/payment-services-extension/mutations/create-vault-card-setup-token.md

@@ -27,6 +27,10 @@ mutation {
 }
 ```
 
+## Reference
+
+The [`createVaultCardSetupToken`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#mutation-createVaultCardSetupToken) reference provides detailed information about the types and fields defined in this mutation.
+
 ## Example usage
 
 The following example runs the `createVaultCardSetupToken` mutation to create a setup token for the given payment details.

src/pages/graphql/payment-services-extension/mutations/sync-payment-order.md

@@ -23,6 +23,10 @@ mutation {
 }
 ```
 
+## Reference
+
+The [`syncPaymentOrder`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#mutation-syncPaymentOrder) reference provides detailed information about the types and fields defined in this mutation.
+
 ## Example usage
 
 The following example runs the `syncPaymentOrder` mutation.

src/pages/graphql/payment-services-extension/queries/get-payment-config.md

@@ -30,6 +30,10 @@ Each of these payment methods can have a different payment source, for example,
 }
 ```
 
+## Reference
+
+The [`getPaymentConfig`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#query-getPaymentConfig) reference provides detailed information about the types and fields defined in this query.
+
 ## Example usage
 
 The following example runs the `getPaymentConfig` query for a `location: CHECKOUT`. This query provides all available payment methods for that location:

src/pages/graphql/payment-services-extension/queries/get-payment-order.md

@@ -22,6 +22,10 @@ The `getPaymentOrder` query retrieves the payment details for the order. You mus
 }
 ```
 
+## Reference
+
+The [`getPaymentOrder`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#query-getPaymentOrder) reference provides detailed information about the types and fields defined in this query.
+
 ## Example usage
 
 The following example runs the `getPaymentOrder` query:

src/pages/graphql/payment-services-extension/queries/get-payment-sdk.md

@@ -21,6 +21,10 @@ The `getPaymentSDK` query gets the payment PayPal SDK URLs and other related val
 }
 ```
 
+## Reference
+
+The [`getPaymentSDK`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#query-getPaymentSDK) reference provides detailed information about the types and fields defined in this query.
+
 ## Example usage
 
 The following example runs the `getPaymentSDK` query.

src/pages/graphql/payment-services-extension/queries/get-vault-config.md

@@ -19,6 +19,10 @@ The `getVaultConfig` query returns the vault configuration details for each paym
 }
 ```
 
+## Reference
+
+The [`getVaultConfig`](https://developer.adobe.com/commerce/webapi/graphql-api/index.html#query-getVaultConfig) reference provides detailed information about the types and fields defined in this query.
+
 ## Example usage
 
 The following example runs the `getVaultConfig` query to retrieve all the stored payment details.