/
api_op_StartSegmentDetection.go
167 lines (148 loc) · 5.96 KB
/
api_op_StartSegmentDetection.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
// Code generated by smithy-go-codegen DO NOT EDIT.
package rekognition
import (
"context"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/rekognition/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Starts asynchronous detection of segment detection in a stored video. Amazon
// Rekognition Video can detect segments in a video stored in an Amazon S3 bucket.
// Use Video to specify the bucket name and the filename of the video.
// StartSegmentDetection returns a job identifier (JobId) which you use to get the
// results of the operation. When segment detection is finished, Amazon Rekognition
// Video publishes a completion status to the Amazon Simple Notification Service
// topic that you specify in NotificationChannel. You can use the Filters
// (StartSegmentDetectionFilters) input parameter to specify the minimum detection
// confidence returned in the response. Within Filters, use ShotFilter
// (StartShotDetectionFilter) to filter detected shots. Use TechnicalCueFilter
// (StartTechnicalCueDetectionFilter) to filter technical cues. To get the results
// of the segment detection operation, first check that the status value published
// to the Amazon SNS topic is SUCCEEDED. if so, call GetSegmentDetection and pass
// the job identifier (JobId) from the initial call to StartSegmentDetection. For
// more information, see Detecting Video Segments in Stored Video in the Amazon
// Rekognition Developer Guide.
func (c *Client) StartSegmentDetection(ctx context.Context, params *StartSegmentDetectionInput, optFns ...func(*Options)) (*StartSegmentDetectionOutput, error) {
if params == nil {
params = &StartSegmentDetectionInput{}
}
result, metadata, err := c.invokeOperation(ctx, "StartSegmentDetection", params, optFns, c.addOperationStartSegmentDetectionMiddlewares)
if err != nil {
return nil, err
}
out := result.(*StartSegmentDetectionOutput)
out.ResultMetadata = metadata
return out, nil
}
type StartSegmentDetectionInput struct {
// An array of segment types to detect in the video. Valid values are TECHNICAL_CUE
// and SHOT.
//
// This member is required.
SegmentTypes []types.SegmentType
// Video file stored in an Amazon S3 bucket. Amazon Rekognition video start
// operations such as StartLabelDetection use Video to specify a video for
// analysis. The supported file formats are .mp4, .mov and .avi.
//
// This member is required.
Video *types.Video
// Idempotent token used to identify the start request. If you use the same token
// with multiple StartSegmentDetection requests, the same JobId is returned. Use
// ClientRequestToken to prevent the same job from being accidently started more
// than once.
ClientRequestToken *string
// Filters for technical cue or shot detection.
Filters *types.StartSegmentDetectionFilters
// An identifier you specify that's returned in the completion notification that's
// published to your Amazon Simple Notification Service topic. For example, you can
// use JobTag to group related jobs and identify them in the completion
// notification.
JobTag *string
// The ARN of the Amazon SNS topic to which you want Amazon Rekognition Video to
// publish the completion status of the segment detection operation. Note that the
// Amazon SNS topic must have a topic name that begins with AmazonRekognition if
// you are using the AmazonRekognitionServiceRole permissions policy to access the
// topic.
NotificationChannel *types.NotificationChannel
noSmithyDocumentSerde
}
type StartSegmentDetectionOutput struct {
// Unique identifier for the segment detection job. The JobId is returned from
// StartSegmentDetection.
JobId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationStartSegmentDetectionMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartSegmentDetection{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartSegmentDetection{}, middleware.After)
if err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = addHTTPSignerV4Middleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addOpStartSegmentDetectionValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartSegmentDetection(options.Region), middleware.Before); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opStartSegmentDetection(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "rekognition",
OperationName: "StartSegmentDetection",
}
}