1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package lambda
4
5import (
6	"context"
7	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
8	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
9	"github.com/aws/aws-sdk-go-v2/service/lambda/types"
10	"github.com/aws/smithy-go/middleware"
11	smithyhttp "github.com/aws/smithy-go/transport/http"
12)
13
14// Returns details about a Lambda function alias
15// (https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).
16func (c *Client) GetAlias(ctx context.Context, params *GetAliasInput, optFns ...func(*Options)) (*GetAliasOutput, error) {
17	if params == nil {
18		params = &GetAliasInput{}
19	}
20
21	result, metadata, err := c.invokeOperation(ctx, "GetAlias", params, optFns, addOperationGetAliasMiddlewares)
22	if err != nil {
23		return nil, err
24	}
25
26	out := result.(*GetAliasOutput)
27	out.ResultMetadata = metadata
28	return out, nil
29}
30
31type GetAliasInput struct {
32
33	// The name of the Lambda function. Name formats
34	//
35	// * Function name - MyFunction.
36	//
37	// *
38	// Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction.
39	//
40	// *
41	// Partial ARN - 123456789012:function:MyFunction.
42	//
43	// The length constraint applies
44	// only to the full ARN. If you specify only the function name, it is limited to 64
45	// characters in length.
46	//
47	// This member is required.
48	FunctionName *string
49
50	// The name of the alias.
51	//
52	// This member is required.
53	Name *string
54}
55
56// Provides configuration information about a Lambda function alias
57// (https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).
58type GetAliasOutput struct {
59
60	// The Amazon Resource Name (ARN) of the alias.
61	AliasArn *string
62
63	// A description of the alias.
64	Description *string
65
66	// The function version that the alias invokes.
67	FunctionVersion *string
68
69	// The name of the alias.
70	Name *string
71
72	// A unique identifier that changes when you update the alias.
73	RevisionId *string
74
75	// The routing configuration
76	// (https://docs.aws.amazon.com/lambda/latest/dg/lambda-traffic-shifting-using-aliases.html)
77	// of the alias.
78	RoutingConfig *types.AliasRoutingConfiguration
79
80	// Metadata pertaining to the operation's result.
81	ResultMetadata middleware.Metadata
82}
83
84func addOperationGetAliasMiddlewares(stack *middleware.Stack, options Options) (err error) {
85	err = stack.Serialize.Add(&awsRestjson1_serializeOpGetAlias{}, middleware.After)
86	if err != nil {
87		return err
88	}
89	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetAlias{}, middleware.After)
90	if err != nil {
91		return err
92	}
93	if err = addSetLoggerMiddleware(stack, options); err != nil {
94		return err
95	}
96	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
97		return err
98	}
99	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
100		return err
101	}
102	if err = addResolveEndpointMiddleware(stack, options); err != nil {
103		return err
104	}
105	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
106		return err
107	}
108	if err = addRetryMiddlewares(stack, options); err != nil {
109		return err
110	}
111	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
112		return err
113	}
114	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
115		return err
116	}
117	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
118		return err
119	}
120	if err = addClientUserAgent(stack); err != nil {
121		return err
122	}
123	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
124		return err
125	}
126	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
127		return err
128	}
129	if err = addOpGetAliasValidationMiddleware(stack); err != nil {
130		return err
131	}
132	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetAlias(options.Region), middleware.Before); err != nil {
133		return err
134	}
135	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
136		return err
137	}
138	if err = addResponseErrorMiddleware(stack); err != nil {
139		return err
140	}
141	if err = addRequestResponseLogging(stack, options); err != nil {
142		return err
143	}
144	return nil
145}
146
147func newServiceMetadataMiddleware_opGetAlias(region string) *awsmiddleware.RegisterServiceMetadata {
148	return &awsmiddleware.RegisterServiceMetadata{
149		Region:        region,
150		ServiceID:     ServiceID,
151		SigningName:   "lambda",
152		OperationName: "GetAlias",
153	}
154}
155