public CreateKxClusterRequest withExecutionRole(String executionRole) {
        setExecutionRole(executionRole);
        return this;
    }
<p>
An IAM role that defines a set of permissions associated with a cluster. These permissions are assumed when a
cluster attempts to access another cluster.
</p>

@param executionRole
       An IAM role that defines a set of permissions associated with a cluster. These permissions are assumed
       when a cluster attempts to access another cluster.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-finspace/src/main/java/com/amazonaws/services/finspace/model/CreateKxClusterRequest.java