【以下的问题经过翻译处理】 我正在一个lambda函数(Function A)中调用另一个lambda函数(Function B)。代码如下:
Function A
import json
import boto3
client = boto3.client('lambda')
def lambda_handler(event, context):
ab = {
'a': 'A',
'b': 'B'
}
Response = client.invoke(
FunctionName = 'arn:aws:lambda:us-west-2:747966+1193930:function:toInvoke',
InvocationType = 'RequestResponse',
Payload = json.dumps(ab)
)
print(Response)
Function B
import json
def lambda_handler(event, context):
a = "我是Rehan"
print(a)
return a
我想在响应中得到Function B的值,但是它给我的响应如下:
{'ResponseMetadata': {'RequestId': 'f70db108-a9f44747474740-345367b39c53', 'HTTPStatusCode': 200, 'HTTPHeaders': {'date': 'Tue, 31 May 2022 06:55:20 GMT', 'content-type': 'application/json', 'content-length': '12', 'connection': 'keep-alive', 'x-amzn-requestid': 'f70db108-a9f4-36363636363667b39c53', 'x-amzn-remapped-content-length': '0', 'x-amz-executed-version': '$LATEST', 'x-amzn-trace-id': 'root=1-6295bbd8-7e71eebd66666666655;sampled=0'}, 'RetryAttempts': 0}, 'StatusCode': 200, 'ExecutedVersion': '$LATEST', 'Payload': <botocore.response.StreamingBody object at 0x7f355556ed430>}