Contoh kode untuk kumpulan Kinesis Video Streams

Contoh berikut menunjukkan cara membuat, memperbarui, mendapatkan, membuat daftar, dan menghapus kumpulan Kinesis Video KVS Streams (). Perluas setiap bagian untuk mempelajari lebih lanjut.

Impor dan variabel umum

'''
Define imports and common variables
'''

import boto3
from uuid import uuid4
import json

client = boto3.client("chime-sdk-media-pipelines", region_name='us-east-1')
pool_name = 'MyDemoKvsPool'

def pretty_print_json(obj):
    print(json.dumps(obj, default=str, indent=4))

CreateMediaPipelineKinesisVideoStreamPool

response = client.create_media_pipeline_kinesis_video_stream_pool(
        StreamConfiguration={
            'Region': 'us-east-1',
            'DataRetentionInHours': 24
        },
        PoolName=pool_name,
        ClientRequestToken=str(uuid4()),
        Tags=[
            {
                'Key': 'MyTagForAccessControl',
                'Value': 'SomeTagValue'
            },
        ]
)

pretty_print_json(response['KinesisVideoStreamPoolConfiguration'])

Output:

{
    "PoolArn": "arn:aws:chime:us-east-1:account-ID:media-pipeline-kinesis-video-stream-pool/MyDemoKvsPool",
    "PoolName": "MyDemoKvsPool",
    "PoolId": "ChimeMediaPipelines-MyDemoKvsPool-1f4e1a69-e718-4884-bf92-8a393ac0405b",
    "PoolStatus": "CREATING",
    "StreamConfiguration": {
        "Region": "us-east-1",
        "DataRetentionInHours": 24
    },
    "CreatedTimestamp": "2023-10-13 01:26:09.979000+00:00",
    "UpdatedTimestamp": "2023-10-13 01:26:09.979000+00:00"
}

GetMediaPipelineKinesisVideoStream

response = client.get_media_pipeline_kinesis_video_stream_pool(
        Identifier=pool_name
)

pretty_print_json(response['KinesisVideoStreamPoolConfiguration'])

Output:

{
    "PoolArn": "arn:aws:chime:us-east-1:account-ID:media-pipeline-kinesis-video-stream-pool/MyDemoKvsPool",
    "PoolName": "MyDemoKvsPool",
    "PoolId": "ChimeMediaPipelines-MyDemoKvsPool-1f4e1a69-e718-4884-bf92-8a393ac0405b",
    "PoolStatus": "ACTIVE",
    "StreamConfiguration": {
        "Region": "us-east-1",
        "DataRetentionInHours": 24
    },
    "CreatedTimestamp": "2023-10-13 01:26:09.979000+00:00",
    "UpdatedTimestamp": "2023-10-13 01:26:09.979000+00:00"
}

UpdateMediaPipelineKinesisVideoStream

response = client.update_media_pipeline_kinesis_video_stream_pool(
    Identifier=pool_name,
    StreamConfiguration={
        'DataRetentionInHours': 48
    }
)
pretty_print_json(response['KinesisVideoStreamPoolConfiguration'])

Output:

{
    "PoolArn": "arn:aws:chime:us-east-1:account-ID:media-pipeline-kinesis-video-stream-pool/MyDemoKvsPool",
    "PoolName": "MyDemoKvsPool",
    "PoolId": "ChimeMediaPipelines-MyDemoKvsPool-d08c26ae-0336-4e2e-acdf-805a7d71b891",
    "PoolStatus": "UPDATING",
    "PoolSize": 40,
    "StreamConfiguration": {
        "Region": "us-east-1",
        "DataRetentionInHours": 48
    },
    "CreatedTimestamp": "2023-10-13 01:44:23.010000+00:00",
    "UpdatedTimestamp": "2023-10-13 01:44:28.486000+00:00"
}

ListMediaPipelineKinesisVideoStream

list_of_pools = []
max_results = 100
next_token = None
while(True):
    if next_token:
        response = client.list_media_pipeline_kinesis_video_stream_pools(
            NextToken=next_token,
            MaxResults=max_results
        )
    else:
        response = client.list_media_pipeline_kinesis_video_stream_pools(
            MaxResults=max_results
        )

    list_of_pools.extend(response['KinesisVideoStreamPools'])
    next_token = response.get('NextToken')
    if not next_token:
        break
pretty_print_json(list_of_pools)

Output:

[
    {
        "PoolName": "MyDemoKvsPool",
        "PoolId": "ChimeMediaPipelines-MyDemoKvsPool-6588e703-f046-4288-ba7f-0c03de76a6bb",
        "PoolArn": "arn:aws:chime:us-east-1:account-ID:media-pipeline-kinesis-video-stream-pool/MyDemoKvsPool"
    }
]

DeleteMediaPipelineKinesisVideoStream

client.delete_media_pipeline_kinesis_video_stream_pool(
    Identifier=pool_name
)

Keluaran: delete_media_pipeline_kinesis_video_stream_pool Permintaan yang berhasil tidak memiliki badan.