# Copyright 2019 Google LLC
#
# 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.

# NOTE: This file is auto generated by the elixir code generator program.
# Do not edit this file manually.

defmodule GoogleApi.IAM.V1.Model.Policy do
  @moduledoc """
  Defines an Identity and Access Management (IAM) policy. It is used to
  specify access control policies for Cloud Platform resources.


  A `Policy` consists of a list of `bindings`. A `binding` binds a list of
  `members` to a `role`, where the members can be user accounts, Google groups,
  Google domains, and service accounts. A `role` is a named list of permissions
  defined by IAM.

  **JSON Example**

      {
        "bindings": [
          {
            "role": "roles/owner",
            "members": [
              "user:mike@example.com",
              "group:admins@example.com",
              "domain:google.com",
              "serviceAccount:my-other-app@appspot.gserviceaccount.com"
            ]
          },
          {
            "role": "roles/viewer",
            "members": ["user:sean@example.com"]
          }
        ]
      }

  **YAML Example**

      bindings:
      - members:
        - user:mike@example.com
        - group:admins@example.com
        - domain:google.com
        - serviceAccount:my-other-app@appspot.gserviceaccount.com
        role: roles/owner
      - members:
        - user:sean@example.com
        role: roles/viewer


  For a description of IAM and its features, see the
  [IAM developer's guide](https://cloud.google.com/iam/docs).

  ## Attributes

  *   `auditConfigs` (*type:* `list(GoogleApi.IAM.V1.Model.AuditConfig.t)`, *default:* `nil`) - Specifies cloud audit logging configuration for this policy.
  *   `bindings` (*type:* `list(GoogleApi.IAM.V1.Model.Binding.t)`, *default:* `nil`) - Associates a list of `members` to a `role`.
      `bindings` with no members will result in an error.
  *   `etag` (*type:* `String.t`, *default:* `nil`) - `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.

      If no `etag` is provided in the call to `setIamPolicy`, then the existing
      policy is overwritten.
  *   `version` (*type:* `integer()`, *default:* `nil`) - Specifies the format of the policy.

      Valid values are 0, 1, and 3. Requests specifying an invalid value will be
      rejected.

      Policies with any conditional bindings must specify version 3. Policies
      without any conditional bindings may specify any valid value or leave the
      field unset.
  """

  use GoogleApi.Gax.ModelBase

  @type t :: %__MODULE__{
          :auditConfigs => list(GoogleApi.IAM.V1.Model.AuditConfig.t()),
          :bindings => list(GoogleApi.IAM.V1.Model.Binding.t()),
          :etag => String.t(),
          :version => integer()
        }

  field(:auditConfigs, as: GoogleApi.IAM.V1.Model.AuditConfig, type: :list)
  field(:bindings, as: GoogleApi.IAM.V1.Model.Binding, type: :list)
  field(:etag)
  field(:version)
end

defimpl Poison.Decoder, for: GoogleApi.IAM.V1.Model.Policy do
  def decode(value, options) do
    GoogleApi.IAM.V1.Model.Policy.decode(value, options)
  end
end

defimpl Poison.Encoder, for: GoogleApi.IAM.V1.Model.Policy do
  def encode(value, options) do
    GoogleApi.Gax.ModelBase.encode(value, options)
  end
end