diff --git a/pkg/api/resourceInstances.go b/pkg/api/resourceInstances.go
index 2b023ac..a113d4b 100644
--- a/pkg/api/resourceInstances.go
+++ b/pkg/api/resourceInstances.go
@@ -2,6 +2,7 @@ package api
 
 import (
 	"context"
+
 	"github.com/permitio/permit-golang/pkg/config"
 	"github.com/permitio/permit-golang/pkg/errors"
 	"github.com/permitio/permit-golang/pkg/models"
@@ -67,7 +68,7 @@ func (r *ResourceInstances) Delete(
 		return err
 	}
 
-	httpRes, err := r.client.ResourceInstances.DeleteResourceInstance(ctx,
+	httpRes, err := r.client.ResourceInstancesApi.DeleteResourceInstance(ctx,
 		r.config.Context.GetProject(),
 		r.config.Context.GetEnvironment(),
 		instanceId,
@@ -94,7 +95,7 @@ func (r *ResourceInstances) Get(
 		return nil, err
 	}
 
-	retrieved, httpRes, err := r.client.ResourceInstances.GetResourceInstance(ctx,
+	retrieved, httpRes, err := r.client.ResourceInstancesApi.GetResourceInstance(ctx,
 		r.config.Context.GetProject(),
 		r.config.Context.GetEnvironment(),
 		instanceId,
diff --git a/pkg/openapi/client.go b/pkg/openapi/client.go
index 24a4e4a..6a365b6 100644
--- a/pkg/openapi/client.go
+++ b/pkg/openapi/client.go
@@ -70,7 +70,6 @@ type APIClient struct {
 	ProjectsApi *ProjectsApiService
 	ProxyConfigAPI *ProxyConfigAPIService
 	RelationshipTuplesApi *RelationshipTuplesAPIService
-	ResourceInstances *ResourceInstancesApiService
 	ResourceActionGroupsApi *ResourceActionGroupsApiService
 	ResourceActionsApi *ResourceActionsApiService
 	ResourceAttributesApi *ResourceAttributesApiService