diff --git a/frontend/frontend.go b/frontend/frontend.go
index 596fce05a..011fc02c8 100644
--- a/frontend/frontend.go
+++ b/frontend/frontend.go
@@ -91,7 +91,7 @@ func (f *Frontend) Run(ctx context.Context, stop <-chan struct{}) {
 		go func() {
 			<-stop
 			f.ready.Store(false)
-			f.server.Shutdown(ctx)
+			_ = f.server.Shutdown(ctx)
 		}()
 	}
 
diff --git a/internal/api/arm/error.go b/internal/api/arm/error.go
index f85c40f46..4426484b0 100644
--- a/internal/api/arm/error.go
+++ b/internal/api/arm/error.go
@@ -60,7 +60,7 @@ func (body *CloudErrorBody) String() string {
 	if len(body.Details) > 0 {
 		details = " Details: "
 		for i, innerErr := range body.Details {
-			details := innerErr.String()
+			details += innerErr.String()
 			if i < len(body.Details)-1 {
 				details += ", "
 			}
diff --git a/internal/api/arm/error_test.go b/internal/api/arm/error_test.go
new file mode 100644
index 000000000..f456102f2
--- /dev/null
+++ b/internal/api/arm/error_test.go
@@ -0,0 +1,60 @@
+package arm
+
+import "testing"
+
+func TestCloudErrorBody_String(t *testing.T) {
+	tests := []struct {
+		name     string
+		body     *CloudErrorBody
+		expected string
+	}{
+		{
+			name: "One detail",
+			body: &CloudErrorBody{
+				Code:    "code",
+				Message: "message",
+				Target:  "target",
+				Details: []CloudErrorBody{
+					{
+						Code:    "innercode",
+						Message: "innermessage",
+						Target:  "innertarget",
+						Details: []CloudErrorBody{},
+					},
+				},
+			},
+			expected: "code: target: message Details: innercode: innertarget: innermessage",
+		},
+		{
+			name: "Two details",
+			body: &CloudErrorBody{
+				Code:    "code",
+				Message: "message",
+				Target:  "target",
+				Details: []CloudErrorBody{
+					{
+						Code:    "innercode",
+						Message: "innermessage",
+						Target:  "innertarget",
+						Details: []CloudErrorBody{},
+					},
+					{
+						Code:    "innercode2",
+						Message: "innermessage2",
+						Target:  "innertarget2",
+						Details: []CloudErrorBody{},
+					},
+				},
+			},
+			expected: "code: target: message Details: innercode: innertarget: innermessage, innercode2: innertarget2: innermessage2",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			actual := test.body.String()
+			if test.expected != actual {
+				t.Errorf("expected: %v\ngot: %v", test.expected, actual)
+			}
+		})
+	}
+}
diff --git a/internal/api/hcpopenshiftcluster.go b/internal/api/hcpopenshiftcluster.go
index 66726afff..ec268c598 100644
--- a/internal/api/hcpopenshiftcluster.go
+++ b/internal/api/hcpopenshiftcluster.go
@@ -81,8 +81,8 @@ type NetworkProfile struct {
 // NodePoolAutoscaling represents a node pool autoscaling configuration.
 // Visibility for the entire struct is "read".
 type NodePoolAutoscaling struct {
-	MinReplicas int32 `json:minReplicas,omitempty"`
-	MaxReplicas int32 `json:maxReplicas,omitempty"`
+	MinReplicas int32 `json:"minReplicas,omitempty"`
+	MaxReplicas int32 `json:"maxReplicas,omitempty"`
 }
 
 // NodePoolProfile represents a worker node pool configuration.
diff --git a/internal/api/hcpopenshiftclusternodepool.go b/internal/api/hcpopenshiftclusternodepool.go
index ea2a0afc5..b502b34ed 100644
--- a/internal/api/hcpopenshiftclusternodepool.go
+++ b/internal/api/hcpopenshiftclusternodepool.go
@@ -18,5 +18,5 @@ type HCPOpenShiftClusterNodePool struct {
 // HCPOpenShiftClusterNodePool resource.
 type HCPOpenShiftClusterNodePoolProperties struct {
 	ProvisioningState arm.ProvisioningState `json:"provisioningState,omitempty" visibility:"read"`
-	Profile           NodePoolProfile       `json:profile,omitempty" visibility:"read,create,update"`
+	Profile           NodePoolProfile       `json:"profile,omitempty" visibility:"read,create,update"`
 }
diff --git a/internal/api/v20240610preview/hcpopenshiftclusternodepool.go b/internal/api/v20240610preview/hcpopenshiftclusternodepool.go
index 5bdd8f8d4..bdb4c3ab8 100644
--- a/internal/api/v20240610preview/hcpopenshiftclusternodepool.go
+++ b/internal/api/v20240610preview/hcpopenshiftclusternodepool.go
@@ -19,5 +19,5 @@ type HCPOpenShiftClusterNodePool struct {
 // HCPOpenShiftClusterNodePool resource.
 type HCPOpenShiftClusterNodePoolProperties struct {
 	ProvisioningState arm.ProvisioningState        `json:"provisioningState,omitempty" visibility:"read"`
-	Profile           api.VersionedNodePoolProfile `json:profile,omitempty" visibility:"read,create,update"`
+	Profile           api.VersionedNodePoolProfile `json:"profile,omitempty" visibility:"read,create,update"`
 }
diff --git a/internal/api/v20240610preview/nodepoolprofile.go b/internal/api/v20240610preview/nodepoolprofile.go
index 0e6ca24bf..aa52a0031 100644
--- a/internal/api/v20240610preview/nodepoolprofile.go
+++ b/internal/api/v20240610preview/nodepoolprofile.go
@@ -6,8 +6,8 @@ package v20240610preview
 // NodePoolAutoscaling represents a node pool autoscaling configuration.
 // Visibility for the entire struct is "read".
 type NodePoolAutoscaling struct {
-	MinReplicas int32 `json:minReplicas,omitempty"`
-	MaxReplicas int32 `json:maxReplicas,omitempty"`
+	MinReplicas int32 `json:"minReplicas,omitempty"`
+	MaxReplicas int32 `json:"maxReplicas,omitempty"`
 }
 
 // NodePoolProfile represents a worker node pool configuration.