{-# 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.StepFunctions.DescribeStateMachine -- Copyright : (c) 2013-2023 Brendan Hay -- License : Mozilla Public License, v. 2.0. -- Maintainer : Brendan Hay -- Stability : auto-generated -- Portability : non-portable (GHC extensions) -- -- Provides information about a state machine\'s definition, its IAM role -- Amazon Resource Name (ARN), and configuration. If the state machine ARN -- is a qualified state machine ARN, the response returned includes the -- @Map@ state\'s label. -- -- A qualified state machine ARN refers to a /Distributed Map state/ -- defined within a state machine. For example, the qualified state machine -- ARN -- @arn:partition:states:region:account-id:stateMachine:stateMachineName\/mapStateLabel@ -- refers to a /Distributed Map state/ with a label @mapStateLabel@ in the -- state machine named @stateMachineName@. -- -- This operation is eventually consistent. The results are best effort and -- may not reflect very recent updates and changes. module Amazonka.StepFunctions.DescribeStateMachine ( -- * Creating a Request DescribeStateMachine (..), newDescribeStateMachine, -- * Request Lenses describeStateMachine_stateMachineArn, -- * Destructuring the Response DescribeStateMachineResponse (..), newDescribeStateMachineResponse, -- * Response Lenses describeStateMachineResponse_label, describeStateMachineResponse_loggingConfiguration, describeStateMachineResponse_status, describeStateMachineResponse_tracingConfiguration, describeStateMachineResponse_httpStatus, describeStateMachineResponse_stateMachineArn, describeStateMachineResponse_name, describeStateMachineResponse_definition, describeStateMachineResponse_roleArn, describeStateMachineResponse_type, describeStateMachineResponse_creationDate, ) where import qualified Amazonka.Core as Core import qualified Amazonka.Core.Lens.Internal as Lens import qualified Amazonka.Data as Data import qualified Amazonka.Prelude as Prelude import qualified Amazonka.Request as Request import qualified Amazonka.Response as Response import Amazonka.StepFunctions.Types -- | /See:/ 'newDescribeStateMachine' smart constructor. data DescribeStateMachine = DescribeStateMachine' { -- | The Amazon Resource Name (ARN) of the state machine to describe. stateMachineArn :: Prelude.Text } deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic) -- | -- Create a value of 'DescribeStateMachine' with all optional fields omitted. -- -- Use or to modify other optional fields. -- -- The following record fields are available, with the corresponding lenses provided -- for backwards compatibility: -- -- 'stateMachineArn', 'describeStateMachine_stateMachineArn' - The Amazon Resource Name (ARN) of the state machine to describe. newDescribeStateMachine :: -- | 'stateMachineArn' Prelude.Text -> DescribeStateMachine newDescribeStateMachine pStateMachineArn_ = DescribeStateMachine' { stateMachineArn = pStateMachineArn_ } -- | The Amazon Resource Name (ARN) of the state machine to describe. describeStateMachine_stateMachineArn :: Lens.Lens' DescribeStateMachine Prelude.Text describeStateMachine_stateMachineArn = Lens.lens (\DescribeStateMachine' {stateMachineArn} -> stateMachineArn) (\s@DescribeStateMachine' {} a -> s {stateMachineArn = a} :: DescribeStateMachine) instance Core.AWSRequest DescribeStateMachine where type AWSResponse DescribeStateMachine = DescribeStateMachineResponse request overrides = Request.postJSON (overrides defaultService) response = Response.receiveJSON ( \s h x -> DescribeStateMachineResponse' Prelude.<$> (x Data..?> "label") Prelude.<*> (x Data..?> "loggingConfiguration") Prelude.<*> (x Data..?> "status") Prelude.<*> (x Data..?> "tracingConfiguration") Prelude.<*> (Prelude.pure (Prelude.fromEnum s)) Prelude.<*> (x Data..:> "stateMachineArn") Prelude.<*> (x Data..:> "name") Prelude.<*> (x Data..:> "definition") Prelude.<*> (x Data..:> "roleArn") Prelude.<*> (x Data..:> "type") Prelude.<*> (x Data..:> "creationDate") ) instance Prelude.Hashable DescribeStateMachine where hashWithSalt _salt DescribeStateMachine' {..} = _salt `Prelude.hashWithSalt` stateMachineArn instance Prelude.NFData DescribeStateMachine where rnf DescribeStateMachine' {..} = Prelude.rnf stateMachineArn instance Data.ToHeaders DescribeStateMachine where toHeaders = Prelude.const ( Prelude.mconcat [ "X-Amz-Target" Data.=# ( "AWSStepFunctions.DescribeStateMachine" :: Prelude.ByteString ), "Content-Type" Data.=# ( "application/x-amz-json-1.0" :: Prelude.ByteString ) ] ) instance Data.ToJSON DescribeStateMachine where toJSON DescribeStateMachine' {..} = Data.object ( Prelude.catMaybes [ Prelude.Just ("stateMachineArn" Data..= stateMachineArn) ] ) instance Data.ToPath DescribeStateMachine where toPath = Prelude.const "/" instance Data.ToQuery DescribeStateMachine where toQuery = Prelude.const Prelude.mempty -- | /See:/ 'newDescribeStateMachineResponse' smart constructor. data DescribeStateMachineResponse = DescribeStateMachineResponse' { -- | A user-defined or an auto-generated string that identifies a @Map@ -- state. This parameter is present only if the @stateMachineArn@ specified -- in input is a qualified state machine ARN. label :: Prelude.Maybe Prelude.Text, loggingConfiguration :: Prelude.Maybe LoggingConfiguration, -- | The current status of the state machine. status :: Prelude.Maybe StateMachineStatus, -- | Selects whether X-Ray tracing is enabled. tracingConfiguration :: Prelude.Maybe TracingConfiguration, -- | The response's http status code. httpStatus :: Prelude.Int, -- | The Amazon Resource Name (ARN) that identifies the state machine. stateMachineArn :: Prelude.Text, -- | The name of the state machine. -- -- A name must /not/ contain: -- -- - white space -- -- - brackets @\< > { } [ ]@ -- -- - wildcard characters @? *@ -- -- - special characters @\" # % \\ ^ | ~ \` $ & , ; : \/@ -- -- - control characters (@U+0000-001F@, @U+007F-009F@) -- -- To enable logging with CloudWatch Logs, the name should only contain -- 0-9, A-Z, a-z, - and _. name :: Prelude.Text, -- | The Amazon States Language definition of the state machine. See -- . definition :: Data.Sensitive Prelude.Text, -- | The Amazon Resource Name (ARN) of the IAM role used when creating this -- state machine. (The IAM role maintains security by granting Step -- Functions access to Amazon Web Services resources.) roleArn :: Prelude.Text, -- | The @type@ of the state machine (@STANDARD@ or @EXPRESS@). type' :: StateMachineType, -- | The date the state machine is created. creationDate :: Data.POSIX } deriving (Prelude.Eq, Prelude.Show, Prelude.Generic) -- | -- Create a value of 'DescribeStateMachineResponse' with all optional fields omitted. -- -- Use or to modify other optional fields. -- -- The following record fields are available, with the corresponding lenses provided -- for backwards compatibility: -- -- 'label', 'describeStateMachineResponse_label' - A user-defined or an auto-generated string that identifies a @Map@ -- state. This parameter is present only if the @stateMachineArn@ specified -- in input is a qualified state machine ARN. -- -- 'loggingConfiguration', 'describeStateMachineResponse_loggingConfiguration' - Undocumented member. -- -- 'status', 'describeStateMachineResponse_status' - The current status of the state machine. -- -- 'tracingConfiguration', 'describeStateMachineResponse_tracingConfiguration' - Selects whether X-Ray tracing is enabled. -- -- 'httpStatus', 'describeStateMachineResponse_httpStatus' - The response's http status code. -- -- 'stateMachineArn', 'describeStateMachineResponse_stateMachineArn' - The Amazon Resource Name (ARN) that identifies the state machine. -- -- 'name', 'describeStateMachineResponse_name' - The name of the state machine. -- -- A name must /not/ contain: -- -- - white space -- -- - brackets @\< > { } [ ]@ -- -- - wildcard characters @? *@ -- -- - special characters @\" # % \\ ^ | ~ \` $ & , ; : \/@ -- -- - control characters (@U+0000-001F@, @U+007F-009F@) -- -- To enable logging with CloudWatch Logs, the name should only contain -- 0-9, A-Z, a-z, - and _. -- -- 'definition', 'describeStateMachineResponse_definition' - The Amazon States Language definition of the state machine. See -- . -- -- 'roleArn', 'describeStateMachineResponse_roleArn' - The Amazon Resource Name (ARN) of the IAM role used when creating this -- state machine. (The IAM role maintains security by granting Step -- Functions access to Amazon Web Services resources.) -- -- 'type'', 'describeStateMachineResponse_type' - The @type@ of the state machine (@STANDARD@ or @EXPRESS@). -- -- 'creationDate', 'describeStateMachineResponse_creationDate' - The date the state machine is created. newDescribeStateMachineResponse :: -- | 'httpStatus' Prelude.Int -> -- | 'stateMachineArn' Prelude.Text -> -- | 'name' Prelude.Text -> -- | 'definition' Prelude.Text -> -- | 'roleArn' Prelude.Text -> -- | 'type'' StateMachineType -> -- | 'creationDate' Prelude.UTCTime -> DescribeStateMachineResponse newDescribeStateMachineResponse pHttpStatus_ pStateMachineArn_ pName_ pDefinition_ pRoleArn_ pType_ pCreationDate_ = DescribeStateMachineResponse' { label = Prelude.Nothing, loggingConfiguration = Prelude.Nothing, status = Prelude.Nothing, tracingConfiguration = Prelude.Nothing, httpStatus = pHttpStatus_, stateMachineArn = pStateMachineArn_, name = pName_, definition = Data._Sensitive Lens.# pDefinition_, roleArn = pRoleArn_, type' = pType_, creationDate = Data._Time Lens.# pCreationDate_ } -- | A user-defined or an auto-generated string that identifies a @Map@ -- state. This parameter is present only if the @stateMachineArn@ specified -- in input is a qualified state machine ARN. describeStateMachineResponse_label :: Lens.Lens' DescribeStateMachineResponse (Prelude.Maybe Prelude.Text) describeStateMachineResponse_label = Lens.lens (\DescribeStateMachineResponse' {label} -> label) (\s@DescribeStateMachineResponse' {} a -> s {label = a} :: DescribeStateMachineResponse) -- | Undocumented member. describeStateMachineResponse_loggingConfiguration :: Lens.Lens' DescribeStateMachineResponse (Prelude.Maybe LoggingConfiguration) describeStateMachineResponse_loggingConfiguration = Lens.lens (\DescribeStateMachineResponse' {loggingConfiguration} -> loggingConfiguration) (\s@DescribeStateMachineResponse' {} a -> s {loggingConfiguration = a} :: DescribeStateMachineResponse) -- | The current status of the state machine. describeStateMachineResponse_status :: Lens.Lens' DescribeStateMachineResponse (Prelude.Maybe StateMachineStatus) describeStateMachineResponse_status = Lens.lens (\DescribeStateMachineResponse' {status} -> status) (\s@DescribeStateMachineResponse' {} a -> s {status = a} :: DescribeStateMachineResponse) -- | Selects whether X-Ray tracing is enabled. describeStateMachineResponse_tracingConfiguration :: Lens.Lens' DescribeStateMachineResponse (Prelude.Maybe TracingConfiguration) describeStateMachineResponse_tracingConfiguration = Lens.lens (\DescribeStateMachineResponse' {tracingConfiguration} -> tracingConfiguration) (\s@DescribeStateMachineResponse' {} a -> s {tracingConfiguration = a} :: DescribeStateMachineResponse) -- | The response's http status code. describeStateMachineResponse_httpStatus :: Lens.Lens' DescribeStateMachineResponse Prelude.Int describeStateMachineResponse_httpStatus = Lens.lens (\DescribeStateMachineResponse' {httpStatus} -> httpStatus) (\s@DescribeStateMachineResponse' {} a -> s {httpStatus = a} :: DescribeStateMachineResponse) -- | The Amazon Resource Name (ARN) that identifies the state machine. describeStateMachineResponse_stateMachineArn :: Lens.Lens' DescribeStateMachineResponse Prelude.Text describeStateMachineResponse_stateMachineArn = Lens.lens (\DescribeStateMachineResponse' {stateMachineArn} -> stateMachineArn) (\s@DescribeStateMachineResponse' {} a -> s {stateMachineArn = a} :: DescribeStateMachineResponse) -- | The name of the state machine. -- -- A name must /not/ contain: -- -- - white space -- -- - brackets @\< > { } [ ]@ -- -- - wildcard characters @? *@ -- -- - special characters @\" # % \\ ^ | ~ \` $ & , ; : \/@ -- -- - control characters (@U+0000-001F@, @U+007F-009F@) -- -- To enable logging with CloudWatch Logs, the name should only contain -- 0-9, A-Z, a-z, - and _. describeStateMachineResponse_name :: Lens.Lens' DescribeStateMachineResponse Prelude.Text describeStateMachineResponse_name = Lens.lens (\DescribeStateMachineResponse' {name} -> name) (\s@DescribeStateMachineResponse' {} a -> s {name = a} :: DescribeStateMachineResponse) -- | The Amazon States Language definition of the state machine. See -- . describeStateMachineResponse_definition :: Lens.Lens' DescribeStateMachineResponse Prelude.Text describeStateMachineResponse_definition = Lens.lens (\DescribeStateMachineResponse' {definition} -> definition) (\s@DescribeStateMachineResponse' {} a -> s {definition = a} :: DescribeStateMachineResponse) Prelude.. Data._Sensitive -- | The Amazon Resource Name (ARN) of the IAM role used when creating this -- state machine. (The IAM role maintains security by granting Step -- Functions access to Amazon Web Services resources.) describeStateMachineResponse_roleArn :: Lens.Lens' DescribeStateMachineResponse Prelude.Text describeStateMachineResponse_roleArn = Lens.lens (\DescribeStateMachineResponse' {roleArn} -> roleArn) (\s@DescribeStateMachineResponse' {} a -> s {roleArn = a} :: DescribeStateMachineResponse) -- | The @type@ of the state machine (@STANDARD@ or @EXPRESS@). describeStateMachineResponse_type :: Lens.Lens' DescribeStateMachineResponse StateMachineType describeStateMachineResponse_type = Lens.lens (\DescribeStateMachineResponse' {type'} -> type') (\s@DescribeStateMachineResponse' {} a -> s {type' = a} :: DescribeStateMachineResponse) -- | The date the state machine is created. describeStateMachineResponse_creationDate :: Lens.Lens' DescribeStateMachineResponse Prelude.UTCTime describeStateMachineResponse_creationDate = Lens.lens (\DescribeStateMachineResponse' {creationDate} -> creationDate) (\s@DescribeStateMachineResponse' {} a -> s {creationDate = a} :: DescribeStateMachineResponse) Prelude.. Data._Time instance Prelude.NFData DescribeStateMachineResponse where rnf DescribeStateMachineResponse' {..} = Prelude.rnf label `Prelude.seq` Prelude.rnf loggingConfiguration `Prelude.seq` Prelude.rnf status `Prelude.seq` Prelude.rnf tracingConfiguration `Prelude.seq` Prelude.rnf httpStatus `Prelude.seq` Prelude.rnf stateMachineArn `Prelude.seq` Prelude.rnf name `Prelude.seq` Prelude.rnf definition `Prelude.seq` Prelude.rnf roleArn `Prelude.seq` Prelude.rnf type' `Prelude.seq` Prelude.rnf creationDate