{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.IoT.CreatePolicyVersion
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Creates a new version of the specified IoT policy. To update a policy,
-- create a new policy version. A managed policy can have up to five
-- versions. If the policy has five versions, you must use
-- DeletePolicyVersion to delete an existing version before you create a
-- new one.
--
-- Optionally, you can set the new version as the policy\'s default
-- version. The default version is the operative version (that is, the
-- version that is in effect for the certificates to which the policy is
-- attached).
--
-- Requires permission to access the
-- <https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions CreatePolicyVersion>
-- action.
module Amazonka.IoT.CreatePolicyVersion
  ( -- * Creating a Request
    CreatePolicyVersion (..),
    newCreatePolicyVersion,

    -- * Request Lenses
    createPolicyVersion_setAsDefault,
    createPolicyVersion_policyName,
    createPolicyVersion_policyDocument,

    -- * Destructuring the Response
    CreatePolicyVersionResponse (..),
    newCreatePolicyVersionResponse,

    -- * Response Lenses
    createPolicyVersionResponse_isDefaultVersion,
    createPolicyVersionResponse_policyArn,
    createPolicyVersionResponse_policyDocument,
    createPolicyVersionResponse_policyVersionId,
    createPolicyVersionResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.IoT.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | The input for the CreatePolicyVersion operation.
--
-- /See:/ 'newCreatePolicyVersion' smart constructor.
data CreatePolicyVersion = CreatePolicyVersion'
  { -- | Specifies whether the policy version is set as the default. When this
    -- parameter is true, the new policy version becomes the operative version
    -- (that is, the version that is in effect for the certificates to which
    -- the policy is attached).
    setAsDefault :: Prelude.Maybe Prelude.Bool,
    -- | The policy name.
    policyName :: Prelude.Text,
    -- | The JSON document that describes the policy. Minimum length of 1.
    -- Maximum length of 2048, excluding whitespace.
    policyDocument :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreatePolicyVersion' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'setAsDefault', 'createPolicyVersion_setAsDefault' - Specifies whether the policy version is set as the default. When this
-- parameter is true, the new policy version becomes the operative version
-- (that is, the version that is in effect for the certificates to which
-- the policy is attached).
--
-- 'policyName', 'createPolicyVersion_policyName' - The policy name.
--
-- 'policyDocument', 'createPolicyVersion_policyDocument' - The JSON document that describes the policy. Minimum length of 1.
-- Maximum length of 2048, excluding whitespace.
newCreatePolicyVersion ::
  -- | 'policyName'
  Prelude.Text ->
  -- | 'policyDocument'
  Prelude.Text ->
  CreatePolicyVersion
newCreatePolicyVersion pPolicyName_ pPolicyDocument_ =
  CreatePolicyVersion'
    { setAsDefault =
        Prelude.Nothing,
      policyName = pPolicyName_,
      policyDocument = pPolicyDocument_
    }

-- | Specifies whether the policy version is set as the default. When this
-- parameter is true, the new policy version becomes the operative version
-- (that is, the version that is in effect for the certificates to which
-- the policy is attached).
createPolicyVersion_setAsDefault :: Lens.Lens' CreatePolicyVersion (Prelude.Maybe Prelude.Bool)
createPolicyVersion_setAsDefault = Lens.lens (\CreatePolicyVersion' {setAsDefault} -> setAsDefault) (\s@CreatePolicyVersion' {} a -> s {setAsDefault = a} :: CreatePolicyVersion)

-- | The policy name.
createPolicyVersion_policyName :: Lens.Lens' CreatePolicyVersion Prelude.Text
createPolicyVersion_policyName = Lens.lens (\CreatePolicyVersion' {policyName} -> policyName) (\s@CreatePolicyVersion' {} a -> s {policyName = a} :: CreatePolicyVersion)

-- | The JSON document that describes the policy. Minimum length of 1.
-- Maximum length of 2048, excluding whitespace.
createPolicyVersion_policyDocument :: Lens.Lens' CreatePolicyVersion Prelude.Text
createPolicyVersion_policyDocument = Lens.lens (\CreatePolicyVersion' {policyDocument} -> policyDocument) (\s@CreatePolicyVersion' {} a -> s {policyDocument = a} :: CreatePolicyVersion)

instance Core.AWSRequest CreatePolicyVersion where
  type
    AWSResponse CreatePolicyVersion =
      CreatePolicyVersionResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          CreatePolicyVersionResponse'
            Prelude.<$> (x Data..?> "isDefaultVersion")
            Prelude.<*> (x Data..?> "policyArn")
            Prelude.<*> (x Data..?> "policyDocument")
            Prelude.<*> (x Data..?> "policyVersionId")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable CreatePolicyVersion where
  hashWithSalt _salt CreatePolicyVersion' {..} =
    _salt
      `Prelude.hashWithSalt` setAsDefault
      `Prelude.hashWithSalt` policyName
      `Prelude.hashWithSalt` policyDocument

instance Prelude.NFData CreatePolicyVersion where
  rnf CreatePolicyVersion' {..} =
    Prelude.rnf setAsDefault
      `Prelude.seq` Prelude.rnf policyName
      `Prelude.seq` Prelude.rnf policyDocument

instance Data.ToHeaders CreatePolicyVersion where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToJSON CreatePolicyVersion where
  toJSON CreatePolicyVersion' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ("policyDocument" Data..= policyDocument)
          ]
      )

instance Data.ToPath CreatePolicyVersion where
  toPath CreatePolicyVersion' {..} =
    Prelude.mconcat
      ["/policies/", Data.toBS policyName, "/version"]

instance Data.ToQuery CreatePolicyVersion where
  toQuery CreatePolicyVersion' {..} =
    Prelude.mconcat
      ["setAsDefault" Data.=: setAsDefault]

-- | The output of the CreatePolicyVersion operation.
--
-- /See:/ 'newCreatePolicyVersionResponse' smart constructor.
data CreatePolicyVersionResponse = CreatePolicyVersionResponse'
  { -- | Specifies whether the policy version is the default.
    isDefaultVersion :: Prelude.Maybe Prelude.Bool,
    -- | The policy ARN.
    policyArn :: Prelude.Maybe Prelude.Text,
    -- | The JSON document that describes the policy.
    policyDocument :: Prelude.Maybe Prelude.Text,
    -- | The policy version ID.
    policyVersionId :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreatePolicyVersionResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'isDefaultVersion', 'createPolicyVersionResponse_isDefaultVersion' - Specifies whether the policy version is the default.
--
-- 'policyArn', 'createPolicyVersionResponse_policyArn' - The policy ARN.
--
-- 'policyDocument', 'createPolicyVersionResponse_policyDocument' - The JSON document that describes the policy.
--
-- 'policyVersionId', 'createPolicyVersionResponse_policyVersionId' - The policy version ID.
--
-- 'httpStatus', 'createPolicyVersionResponse_httpStatus' - The response's http status code.
newCreatePolicyVersionResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  CreatePolicyVersionResponse
newCreatePolicyVersionResponse pHttpStatus_ =
  CreatePolicyVersionResponse'
    { isDefaultVersion =
        Prelude.Nothing,
      policyArn = Prelude.Nothing,
      policyDocument = Prelude.Nothing,
      policyVersionId = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Specifies whether the policy version is the default.
createPolicyVersionResponse_isDefaultVersion :: Lens.Lens' CreatePolicyVersionResponse (Prelude.Maybe Prelude.Bool)
createPolicyVersionResponse_isDefaultVersion = Lens.lens (\CreatePolicyVersionResponse' {isDefaultVersion} -> isDefaultVersion) (\s@CreatePolicyVersionResponse' {} a -> s {isDefaultVersion = a} :: CreatePolicyVersionResponse)

-- | The policy ARN.
createPolicyVersionResponse_policyArn :: Lens.Lens' CreatePolicyVersionResponse (Prelude.Maybe Prelude.Text)
createPolicyVersionResponse_policyArn = Lens.lens (\CreatePolicyVersionResponse' {policyArn} -> policyArn) (\s@CreatePolicyVersionResponse' {} a -> s {policyArn = a} :: CreatePolicyVersionResponse)

-- | The JSON document that describes the policy.
createPolicyVersionResponse_policyDocument :: Lens.Lens' CreatePolicyVersionResponse (Prelude.Maybe Prelude.Text)
createPolicyVersionResponse_policyDocument = Lens.lens (\CreatePolicyVersionResponse' {policyDocument} -> policyDocument) (\s@CreatePolicyVersionResponse' {} a -> s {policyDocument = a} :: CreatePolicyVersionResponse)

-- | The policy version ID.
createPolicyVersionResponse_policyVersionId :: Lens.Lens' CreatePolicyVersionResponse (Prelude.Maybe Prelude.Text)
createPolicyVersionResponse_policyVersionId = Lens.lens (\CreatePolicyVersionResponse' {policyVersionId} -> policyVersionId) (\s@CreatePolicyVersionResponse' {} a -> s {policyVersionId = a} :: CreatePolicyVersionResponse)

-- | The response's http status code.
createPolicyVersionResponse_httpStatus :: Lens.Lens' CreatePolicyVersionResponse Prelude.Int
createPolicyVersionResponse_httpStatus = Lens.lens (\CreatePolicyVersionResponse' {httpStatus} -> httpStatus) (\s@CreatePolicyVersionResponse' {} a -> s {httpStatus = a} :: CreatePolicyVersionResponse)

instance Prelude.NFData CreatePolicyVersionResponse where
  rnf CreatePolicyVersionResponse' {..} =
    Prelude.rnf isDefaultVersion
      `Prelude.seq` Prelude.rnf policyArn
      `Prelude.seq` Prelude.rnf policyDocument
      `Prelude.seq` Prelude.rnf policyVersionId
      `Prelude.seq` Prelude.rnf httpStatus