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, c.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	noSmithyDocumentSerde
56}
57
58// Provides configuration information about a Lambda function alias
59// (https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).
60type GetAliasOutput struct {
61
62	// The Amazon Resource Name (ARN) of the alias.
63	AliasArn *string
64
65	// A description of the alias.
66	Description *string
67
68	// The function version that the alias invokes.
69	FunctionVersion *string
70
71	// The name of the alias.
72	Name *string
73
74	// A unique identifier that changes when you update the alias.
75	RevisionId *string
76
77	// The routing configuration
78	// (https://docs.aws.amazon.com/lambda/latest/dg/lambda-traffic-shifting-using-aliases.html)
79	// of the alias.
80	RoutingConfig *types.AliasRoutingConfiguration
81
82	// Metadata pertaining to the operation's result.
83	ResultMetadata middleware.Metadata
84
85	noSmithyDocumentSerde
86}
87
88func (c *Client) addOperationGetAliasMiddlewares(stack *middleware.Stack, options Options) (err error) {
89	err = stack.Serialize.Add(&awsRestjson1_serializeOpGetAlias{}, middleware.After)
90	if err != nil {
91		return err
92	}
93	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetAlias{}, middleware.After)
94	if err != nil {
95		return err
96	}
97	if err = addSetLoggerMiddleware(stack, options); err != nil {
98		return err
99	}
100	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
101		return err
102	}
103	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
104		return err
105	}
106	if err = addResolveEndpointMiddleware(stack, options); err != nil {
107		return err
108	}
109	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
110		return err
111	}
112	if err = addRetryMiddlewares(stack, options); err != nil {
113		return err
114	}
115	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
116		return err
117	}
118	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
119		return err
120	}
121	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
122		return err
123	}
124	if err = addClientUserAgent(stack); err != nil {
125		return err
126	}
127	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
128		return err
129	}
130	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
131		return err
132	}
133	if err = addOpGetAliasValidationMiddleware(stack); err != nil {
134		return err
135	}
136	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetAlias(options.Region), middleware.Before); err != nil {
137		return err
138	}
139	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
140		return err
141	}
142	if err = addResponseErrorMiddleware(stack); err != nil {
143		return err
144	}
145	if err = addRequestResponseLogging(stack, options); err != nil {
146		return err
147	}
148	return nil
149}
150
151func newServiceMetadataMiddleware_opGetAlias(region string) *awsmiddleware.RegisterServiceMetadata {
152	return &awsmiddleware.RegisterServiceMetadata{
153		Region:        region,
154		ServiceID:     ServiceID,
155		SigningName:   "lambda",
156		OperationName: "GetAlias",
157	}
158}
159