AWS:通过boto3发布Lambda函数的SNS消息(Python2)

1> Ryan Tuck..：

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您需要为default消息有效负载添加密钥,并指定MessageStructure:

import json
import boto3

message = {"foo": "bar"}
client = boto3.client('sns')
response = client.publish(
    TargetArn=arn,
    Message=json.dumps({'default': json.dumps(message)}),
    MessageStructure='json'
)

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确定它确实 - 它在dict传递给`Message` arg.

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如果您使用Python SDK运行它,请说EC2-Instance不要忘记在客户端内添加一个区域,例如`client = boto3.client('sns',region_name ='us-east-1') `https://bradmontgomery.net/blog/sending-sms-messages-amazon-sns-and-python/

2> Amir..：

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以防您希望为短信和电子邮件订阅者提供不同的消息:

import json
import boto3

message = {"foo": "bar"}
client = boto3.client('sns')
response = client.publish(
    TargetArn=arn,
    Message=json.dumps({'default': json.dumps(message),
                        'sms': 'here a short version of the message',
                        'email': 'here a longer version of the message'}),
    Subject='a short subject for your message',
    MessageStructure='json'
)

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如果您使用Python SDK运行EC2实例，请不要忘记在客户端内部添加区域，例如：client = boto3.client（'sns'，region_name ='us-east-1'） `https://bradmontgomery.net/blog/sending-sms-messages-amazon-sns-and-python/