# 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.Dataproc.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

  *   `bindings` (*type:* `list(GoogleApi.Dataproc.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__{
          :bindings => list(GoogleApi.Dataproc.V1.Model.Binding.t()),
          :etag => String.t(),
          :version => integer()
        }

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

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

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