📄 Source: Policy.php
<?php
/*
* Copyright 2014 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
namespace Google\Service\Spanner;
class Policy extends \Google\Collection
{
protected $collection_key = 'bindings';
protected $bindingsType = Binding::class;
protected $bindingsDataType = 'array';
/**
* `etag` is used for optimistic concurrency control as a way to help prevent
* simultaneous updates of a policy from overwriting each other. It is
* strongly suggested that systems make use of the `etag` in the read-modify-
* write cycle to perform policy updates in order to avoid race conditions: An
* `etag` is returned in the response to `getIamPolicy`, and systems are
* expected to put that etag in the request to `setIamPolicy` to ensure that
* their change will be applied to the same version of the policy.
* **Important:** If you use IAM Conditions, you must include the `etag` field
* whenever you call `setIamPolicy`. If you omit this field, then IAM allows
* you to overwrite a version `3` policy with a version `1` policy, and all of
* the conditions in the version `3` policy are lost.
*
* @var string
*/
public $etag;
/**
* Specifies the format of the policy. Valid values are `0`, `1`, and `3`.
* Requests that specify an invalid value are rejected. Any operation that
* affects conditional role bindings must specify version `3`. This
* requirement applies to the following operations: * Getting a policy that
* includes a conditional role binding * Adding a conditional role binding to
* a policy * Changing a conditional role binding in a policy * Removing any
* role binding, with or without a condition, from a policy that includes
* conditions **Important:** If you use IAM Conditions, you must include the
* `etag` field whenever you call `setIamPolicy`. If you omit this field, then
* IAM allows you to overwrite a version `3` policy with a version `1` policy,
* and all of the conditions in the version `3` policy are lost. If a policy
* does not include any conditions, operations on that policy may specify any
* valid version or leave the field unset. To learn which resources support
* conditions in their IAM policies, see the [IAM
* documentation](https://cloud.google.com/iam/help/conditions/resource-
* policies).
*
* @var int
*/
public $version;
/**
* Associates a list of `members`, or principals, with a `role`. Optionally,
* may specify a `condition` that determines how and when the `bindings` are
* applied. Each of the `bindings` must contain at least one principal. The
* `bindings` in a `Policy` can refer to up to 1,500 principals; up to 250 of
* these principals can be Google groups. Each occurrence of a principal
* counts towards these limits. For example, if the `bindings` grant 50
* different roles to `user:alice@example.com`, and not to any other
* principal, then you can add another 1,450 principals to the `bindings` in
* the `Policy`.
*
* @param Binding[] $bindings
*/
public function setBindings($bindings)
{
$this->bindings = $bindings;
}
/**
* @return Binding[]
*/
public function getBindings()
{
return $this->bindings;
}
/**
* `etag` is used for optimistic concurrency control as a way to help prevent
* simultaneous updates of a policy from overwriting each other. It is
* strongly suggested that systems make use of the `etag` in the read-modify-
* write cycle to perform policy updates in order to avoid race conditions: An
* `etag` is returned in the response to `getIamPolicy`, and systems are
* expected to put that etag in the request to `setIamPolicy` to ensure that
* their change will be applied to the same version of the policy.
* **Important:** If you use IAM Conditions, you must include the `etag` field
* whenever you call `setIamPolicy`. If you omit this field, then IAM allows
* you to overwrite a version `3` policy with a version `1` policy, and all of
* the conditions in the version `3` policy are lost.
*
* @param string $etag
*/
public function setEtag($etag)
{
$this->etag = $etag;
}
/**
* @return string
*/
public function getEtag()
{
return $this->etag;
}
/**
* Specifies the format of the policy. Valid values are `0`, `1`, and `3`.
* Requests that specify an invalid value are rejected. Any operation that
* affects conditional role bindings must specify version `3`. This
* requirement applies to the following operations: * Getting a policy that
* includes a conditional role binding * Adding a conditional role binding to
* a policy * Changing a conditional role binding in a policy * Removing any
* role binding, with or without a condition, from a policy that includes
* conditions **Important:** If you use IAM Conditions, you must include the
* `etag` field whenever you call `setIamPolicy`. If you omit this field, then
* IAM allows you to overwrite a version `3` policy with a version `1` policy,
* and all of the conditions in the version `3` policy are lost. If a policy
* does not include any conditions, operations on that policy may specify any
* valid version or leave the field unset. To learn which resources support
* conditions in their IAM policies, see the [IAM
* documentation](https://cloud.google.com/iam/help/conditions/resource-
* policies).
*
* @param int $version
*/
public function setVersion($version)
{
$this->version = $version;
}
/**
* @return int
*/
public function getVersion()
{
return $this->version;
}
}
// Adding a class alias for backwards compatibility with the previous class name.
class_alias(Policy::class, 'Google_Service_Spanner_Policy');
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