add rpc for org tokens export

Author: whoAbhishekSah

Diff for: raystack/frontier/v1beta1/admin.proto

@@ -265,6 +265,20 @@ service AdminService {
     };
   }
 
+  // buf:lint:ignore RPC_RESPONSE_STANDARD_NAME
+  // buf:lint:ignore RPC_REQUEST_RESPONSE_UNIQUE
+  rpc ExportOrganizationTokens(ExportOrganizationTokensRequest) returns (stream google.api.HttpBody) {
+    option (google.api.http) = {
+      get: "/v1beta1/admin/organizations/{id}/tokens/export",
+    };
+    option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_operation) = {
+      tags: "Organization";
+      summary: "Export organization tokens";
+      description: "Export organization tokens";
+      produces: "text/csv";
+    };
+  }
+
   rpc SetOrganizationKyc(SetOrganizationKycRequest) returns (SetOrganizationKycResponse) {
     option (google.api.http) = {
       put: "/v1beta1/admin/organizations/{org_id}/kyc",
@@ -1299,3 +1313,7 @@ message SearchOrganizationTokensResponse {
   RQLQueryPaginationResponse pagination = 2;
   RQLQueryGroupResponse group = 3;
 }
+
+message ExportOrganizationTokensRequest{
+  string id = 1 [(validate.rules).string.min_len = 3];
+}