【发布时间】:2022-04-11 11:51:49
【问题描述】:
我创建了 lambda 函数并尝试使用 boto3 API 从 python 程序调用它,但失败了。
import boto3
client = boto3.client('lambda','us-east-1')
response = client.invoke(
FunctionName='arn:aws:lambda:us-east-1:025631470700:function:app-test',
InvocationType='Event',
LogType='Tail',
Payload='{"name": "David","status": "Active"}',
Qualifier='1'
)
Traceback (most recent call last):
File "/home/ssm-user/test.py", line 11, in <module>
Qualifier='1'
File "/usr/local/lib/python3.6/site-packages/botocore/client.py", line 357, in _api_call
return self._make_api_call(operation_name, kwargs)
File "/usr/local/lib/python3.6/site-packages/botocore/client.py", line 676, in _make_api_call
raise error_class(parsed_response, operation_name)
botocore.errorfactory.ResourceNotFoundException: An error occurred (ResourceNotFoundException) when calling the Invoke operation: Function not found: arn:aws:lambda:us-east-1:025631470700:function:app-test:1
我错过了什么吗?任何想法,非常感谢
【问题讨论】:
-
您确定该函数存在并且具有您正在使用的名称吗?
-
是的,它存在。我刚刚删除了 Qualifier 参数并将有效负载更改为 json.dumps({"name": "David","status": "Active"})。它有效。以字节为单位发送有效负载的正确方法吗?
-
试试
FunctionName='app-test'。据我所知,您需要Name而不是ARN。
标签: python-3.x amazon-web-services aws-lambda boto3