code: @BetaApi
    public final Operation deleteSecurityPolicy(ProjectGlobalSecurityPolicyName securityPolicy) {
  
      DeleteSecurityPolicyHttpRequest request =
          DeleteSecurityPolicyHttpRequest.newBuilder()
              .setSecurityPolicy(securityPolicy == null ? null : securityPolicy.toString())
              .build();
      return deleteSecurityPolicy(request);
    }
docs: Deletes the specified policy.
  
  <p>Sample code:
  
  <pre><code>
  try (SecurityPolicyClient securityPolicyClient = SecurityPolicyClient.create()) {
  ProjectGlobalSecurityPolicyName securityPolicy = ProjectGlobalSecurityPolicyName.of("[PROJECT]", "[SECURITY_POLICY]");
  Operation response = securityPolicyClient.deleteSecurityPolicy(securityPolicy);
  }
  </code></pre>
  
  @param securityPolicy Name of the security policy to delete.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails