{-# 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.IAM.UpdateAssumeRolePolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Updates the policy that grants an IAM entity permission to assume a
-- role. This is typically referred to as the \"role trust policy\". For
-- more information about roles, see
-- <https://docs.aws.amazon.com/IAM/latest/UserGuide/roles-toplevel.html Using roles to delegate permissions and federate identities>.
module Amazonka.IAM.UpdateAssumeRolePolicy
  ( -- * Creating a Request
    UpdateAssumeRolePolicy (..),
    newUpdateAssumeRolePolicy,

    -- * Request Lenses
    updateAssumeRolePolicy_roleName,
    updateAssumeRolePolicy_policyDocument,

    -- * Destructuring the Response
    UpdateAssumeRolePolicyResponse (..),
    newUpdateAssumeRolePolicyResponse,
  )
where

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

-- | /See:/ 'newUpdateAssumeRolePolicy' smart constructor.
data UpdateAssumeRolePolicy = UpdateAssumeRolePolicy'
  { -- | The name of the role to update with the new policy.
    --
    -- This parameter allows (through its
    -- <http://wikipedia.org/wiki/regex regex pattern>) a string of characters
    -- consisting of upper and lowercase alphanumeric characters with no
    -- spaces. You can also include any of the following characters: _+=,.\@-
    roleName :: Prelude.Text,
    -- | The policy that grants an entity permission to assume the role.
    --
    -- You must provide policies in JSON format in IAM. However, for
    -- CloudFormation templates formatted in YAML, you can provide the policy
    -- in JSON or YAML format. CloudFormation always converts a YAML policy to
    -- JSON format before submitting it to IAM.
    --
    -- The <http://wikipedia.org/wiki/regex regex pattern> used to validate
    -- this parameter is a string of characters consisting of the following:
    --
    -- -   Any printable ASCII character ranging from the space character
    --     (@\\u0020@) through the end of the ASCII character range
    --
    -- -   The printable characters in the Basic Latin and Latin-1 Supplement
    --     character set (through @\\u00FF@)
    --
    -- -   The special characters tab (@\\u0009@), line feed (@\\u000A@), and
    --     carriage return (@\\u000D@)
    policyDocument :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateAssumeRolePolicy' 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:
--
-- 'roleName', 'updateAssumeRolePolicy_roleName' - The name of the role to update with the new policy.
--
-- This parameter allows (through its
-- <http://wikipedia.org/wiki/regex regex pattern>) a string of characters
-- consisting of upper and lowercase alphanumeric characters with no
-- spaces. You can also include any of the following characters: _+=,.\@-
--
-- 'policyDocument', 'updateAssumeRolePolicy_policyDocument' - The policy that grants an entity permission to assume the role.
--
-- You must provide policies in JSON format in IAM. However, for
-- CloudFormation templates formatted in YAML, you can provide the policy
-- in JSON or YAML format. CloudFormation always converts a YAML policy to
-- JSON format before submitting it to IAM.
--
-- The <http://wikipedia.org/wiki/regex regex pattern> used to validate
-- this parameter is a string of characters consisting of the following:
--
-- -   Any printable ASCII character ranging from the space character
--     (@\\u0020@) through the end of the ASCII character range
--
-- -   The printable characters in the Basic Latin and Latin-1 Supplement
--     character set (through @\\u00FF@)
--
-- -   The special characters tab (@\\u0009@), line feed (@\\u000A@), and
--     carriage return (@\\u000D@)
newUpdateAssumeRolePolicy ::
  -- | 'roleName'
  Prelude.Text ->
  -- | 'policyDocument'
  Prelude.Text ->
  UpdateAssumeRolePolicy
newUpdateAssumeRolePolicy pRoleName_ pPolicyDocument_ =
  UpdateAssumeRolePolicy'
    { roleName = pRoleName_,
      policyDocument = pPolicyDocument_
    }

-- | The name of the role to update with the new policy.
--
-- This parameter allows (through its
-- <http://wikipedia.org/wiki/regex regex pattern>) a string of characters
-- consisting of upper and lowercase alphanumeric characters with no
-- spaces. You can also include any of the following characters: _+=,.\@-
updateAssumeRolePolicy_roleName :: Lens.Lens' UpdateAssumeRolePolicy Prelude.Text
updateAssumeRolePolicy_roleName = Lens.lens (\UpdateAssumeRolePolicy' {roleName} -> roleName) (\s@UpdateAssumeRolePolicy' {} a -> s {roleName = a} :: UpdateAssumeRolePolicy)

-- | The policy that grants an entity permission to assume the role.
--
-- You must provide policies in JSON format in IAM. However, for
-- CloudFormation templates formatted in YAML, you can provide the policy
-- in JSON or YAML format. CloudFormation always converts a YAML policy to
-- JSON format before submitting it to IAM.
--
-- The <http://wikipedia.org/wiki/regex regex pattern> used to validate
-- this parameter is a string of characters consisting of the following:
--
-- -   Any printable ASCII character ranging from the space character
--     (@\\u0020@) through the end of the ASCII character range
--
-- -   The printable characters in the Basic Latin and Latin-1 Supplement
--     character set (through @\\u00FF@)
--
-- -   The special characters tab (@\\u0009@), line feed (@\\u000A@), and
--     carriage return (@\\u000D@)
updateAssumeRolePolicy_policyDocument :: Lens.Lens' UpdateAssumeRolePolicy Prelude.Text
updateAssumeRolePolicy_policyDocument = Lens.lens (\UpdateAssumeRolePolicy' {policyDocument} -> policyDocument) (\s@UpdateAssumeRolePolicy' {} a -> s {policyDocument = a} :: UpdateAssumeRolePolicy)

instance Core.AWSRequest UpdateAssumeRolePolicy where
  type
    AWSResponse UpdateAssumeRolePolicy =
      UpdateAssumeRolePolicyResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveNull
      UpdateAssumeRolePolicyResponse'

instance Prelude.Hashable UpdateAssumeRolePolicy where
  hashWithSalt _salt UpdateAssumeRolePolicy' {..} =
    _salt
      `Prelude.hashWithSalt` roleName
      `Prelude.hashWithSalt` policyDocument

instance Prelude.NFData UpdateAssumeRolePolicy where
  rnf UpdateAssumeRolePolicy' {..} =
    Prelude.rnf roleName
      `Prelude.seq` Prelude.rnf policyDocument

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

instance Data.ToPath UpdateAssumeRolePolicy where
  toPath = Prelude.const "/"

instance Data.ToQuery UpdateAssumeRolePolicy where
  toQuery UpdateAssumeRolePolicy' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("UpdateAssumeRolePolicy" :: Prelude.ByteString),
        "Version"
          Data.=: ("2010-05-08" :: Prelude.ByteString),
        "RoleName" Data.=: roleName,
        "PolicyDocument" Data.=: policyDocument
      ]

-- | /See:/ 'newUpdateAssumeRolePolicyResponse' smart constructor.
data UpdateAssumeRolePolicyResponse = UpdateAssumeRolePolicyResponse'
  {
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateAssumeRolePolicyResponse' 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.
newUpdateAssumeRolePolicyResponse ::
  UpdateAssumeRolePolicyResponse
newUpdateAssumeRolePolicyResponse =
  UpdateAssumeRolePolicyResponse'

instance
  Prelude.NFData
    UpdateAssumeRolePolicyResponse
  where
  rnf _ = ()