}
				// {"acl": "public-read" } is an alternate way to indicate - [ "eq", "$acl", "public-read" ]
				// In this case we will just collapse this into "eq" for all use cases.
				parsedPolicy.Conditions.Policies = append(parsedPolicy.Conditions.Policies, struct {
					Operator string
					Key      string
					Value    string
				}{
					policyCondEqual, "$" + strings.ToLower(k), toString(v),
				})
			}

        newInstanceWithExplicitOrdering(MyOrder.class, Policies.THROW);
    lock1 = factory2.newReentrantLock(MyOrder.FIRST);
    lock2 = factory2.newReentrantLock(MyOrder.SECOND);
    lock3 = factory2.newReentrantLock(MyOrder.THIRD);

    CycleDetectingLockFactory.WithExplicitOrdering<OtherOrder> factory3 =
        newInstanceWithExplicitOrdering(OtherOrder.class, Policies.THROW);
    lock01 = factory3.newReentrantLock(OtherOrder.FIRST);

        newInstanceWithExplicitOrdering(MyOrder.class, Policies.THROW);
    lock1 = factory2.newReentrantLock(MyOrder.FIRST);
    lock2 = factory2.newReentrantLock(MyOrder.SECOND);
    lock3 = factory2.newReentrantLock(MyOrder.THIRD);

    CycleDetectingLockFactory.WithExplicitOrdering<OtherOrder> factory3 =
        newInstanceWithExplicitOrdering(OtherOrder.class, Policies.THROW);
    lock01 = factory3.newReentrantLock(OtherOrder.FIRST);

## Specifying Access Control with IAM Policies

}

// Check request auth type verifies the incoming http request
//   - validates the request signature
//   - validates the policy action if anonymous tests bucket policies if any,
//     for authenticated requests validates IAM policies.
//
// returns APIErrorCode if any to be replied to the client.

	defer cancel()

	policies, err := s.adm.ListCannedPolicies(ctx)
	if err != nil {
		c.Fatalf("unable to list policies: %v", err)
	}

	defaultPolicies := []string{
		"readwrite",
		"readonly",
		"writeonly",
		"diagnostics",
		"consoleAdmin",
	}

	for _, v := range defaultPolicies {
		if _, ok := policies[v]; !ok {
			c.Fatalf("Failed to find %s in policies list", v)

		// part of JWT custom claims.
		policySet, ok := policy.GetPoliciesFromClaims(claims, iamPolicyClaimNameOpenID())
		policies := strings.Join(policySet.ToSlice(), ",")
		if ok {
			policyName = globalIAMSys.CurrentPolicies(policies)
		}

		if newGlobalAuthZPluginFn() == nil {
			if !ok {
				writeSTSErrorResponse(ctx, w, ErrSTSInvalidParameterValue,

	}

	time.Sleep(4 * time.Second)

	policies, err := globalIAMSys.PolicyDBGet(ucreds.AccessKey)
	if err != nil {
		t.Fatalf("unable to get policy to credential, %s", err)
	}

	if len(policies) == 0 {
		t.Fatal("no policies found")
	}

	if policies[0] != "consoleAdmin" {
		t.Fatalf("expected 'consoleAdmin', %s", policies[0])
	}
}

- The user can now use these credentials to make requests to the MinIO server.

The administrator will associate IAM access policies with each group and if required with the user too. The MinIO server then evaluates applicable policies on a user (these are the policies associated with the groups along with the policy on the user if any) to check if the request should be allowed or denied.

    for (int i = 1; i < numKeys; i++) {
      nodes.get(i).checkAcquiredLocks(Policies.THROW, nodes.subList(0, i));
    }
    // Pre-populate all disallowedPriorLocks with nodes of larger ordinal.
    for (int i = 0; i < numKeys - 1; i++) {
      nodes.get(i).checkAcquiredLocks(Policies.DISABLED, nodes.subList(i + 1, numKeys));
    }
    return Collections.unmodifiableMap(map);
  }

  /**