1// Code generated by smithy-go-codegen DO NOT EDIT.
2
3package appsync
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/appsync/types"
10	"github.com/aws/smithy-go/middleware"
11	smithyhttp "github.com/aws/smithy-go/transport/http"
12)
13
14// Lists the data sources for a given API.
15func (c *Client) ListDataSources(ctx context.Context, params *ListDataSourcesInput, optFns ...func(*Options)) (*ListDataSourcesOutput, error) {
16	if params == nil {
17		params = &ListDataSourcesInput{}
18	}
19
20	result, metadata, err := c.invokeOperation(ctx, "ListDataSources", params, optFns, addOperationListDataSourcesMiddlewares)
21	if err != nil {
22		return nil, err
23	}
24
25	out := result.(*ListDataSourcesOutput)
26	out.ResultMetadata = metadata
27	return out, nil
28}
29
30type ListDataSourcesInput struct {
31
32	// The API ID.
33	//
34	// This member is required.
35	ApiId *string
36
37	// The maximum number of results you want the request to return.
38	MaxResults int32
39
40	// An identifier that was returned from the previous call to this operation, which
41	// can be used to return the next set of items in the list.
42	NextToken *string
43}
44
45type ListDataSourcesOutput struct {
46
47	// The DataSource objects.
48	DataSources []types.DataSource
49
50	// An identifier to be passed in the next request to this operation to return the
51	// next set of items in the list.
52	NextToken *string
53
54	// Metadata pertaining to the operation's result.
55	ResultMetadata middleware.Metadata
56}
57
58func addOperationListDataSourcesMiddlewares(stack *middleware.Stack, options Options) (err error) {
59	err = stack.Serialize.Add(&awsRestjson1_serializeOpListDataSources{}, middleware.After)
60	if err != nil {
61		return err
62	}
63	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpListDataSources{}, middleware.After)
64	if err != nil {
65		return err
66	}
67	if err = addSetLoggerMiddleware(stack, options); err != nil {
68		return err
69	}
70	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
71		return err
72	}
73	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
74		return err
75	}
76	if err = addResolveEndpointMiddleware(stack, options); err != nil {
77		return err
78	}
79	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
80		return err
81	}
82	if err = addRetryMiddlewares(stack, options); err != nil {
83		return err
84	}
85	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
86		return err
87	}
88	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
89		return err
90	}
91	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
92		return err
93	}
94	if err = addClientUserAgent(stack); err != nil {
95		return err
96	}
97	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
98		return err
99	}
100	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
101		return err
102	}
103	if err = addOpListDataSourcesValidationMiddleware(stack); err != nil {
104		return err
105	}
106	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListDataSources(options.Region), middleware.Before); err != nil {
107		return err
108	}
109	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
110		return err
111	}
112	if err = addResponseErrorMiddleware(stack); err != nil {
113		return err
114	}
115	if err = addRequestResponseLogging(stack, options); err != nil {
116		return err
117	}
118	return nil
119}
120
121func newServiceMetadataMiddleware_opListDataSources(region string) *awsmiddleware.RegisterServiceMetadata {
122	return &awsmiddleware.RegisterServiceMetadata{
123		Region:        region,
124		ServiceID:     ServiceID,
125		SigningName:   "appsync",
126		OperationName: "ListDataSources",
127	}
128}
129