Checklist

• I did not find a related open issue.
• I did not find a solution in the troubleshooting guide
• If this issue is time-sensitive, I have submitted a corresponding issue with GCP support.

Bug Description

I'm unable to create an IAMPartialPolicy resource with the latest version (1.54.0) of Config Connector.
The Go client throws an error, as IAMPartialPolicySpec does not match the CRD schema def.

Solution:
Use IAMResourceRef type in IAMPartialPolicySpec.

type IAMPartialPolicySpec struct {
	/* Optional. The list of IAM bindings managed by Config Connector. */
	// +optional
	Bindings []PartialpolicyBindings `json:"bindings,omitempty"`

	/* Immutable. Required. The GCP resource to set the IAM policy on (e.g. organization, project...) */
	ResourceRef v1alpha1.IAMResourceRef `json:"resourceRef"`
}

Additional Diagnostic Information

Kubernetes Cluster Version

v1.19.9-gke.1900

Config Connector Version

1.54.0

Config Connector Mode

cluster

Log Output

E0627 20:28:36.073935       1 iam.go:33] Unable to create IAM Policy abc-iam-role-admin: IAMPartialPolicy.iam.cnrm.cloud.google.com "abc-iam-role-admin" is invalid: spec.resourceRef.kind: Required value

Steps to Reproduce

Steps to reproduce the issue

Create a new iamv1beta1.IAMPartialPolicy resource with the Go client.