Invoking AWS Step function from Lambda in python -


so trying invoke simple step function wrote using lambda in python. using boto3 purpose 

client = boto3.client('stepfunctions')     response = client.start_execution(         statemachinearn='aws:states:.......',         name='dev-hassan-pipeline-sf',         input= json.dumps(returnval)     )

and have created iam role has "awsstepfunctionsfullaccess" policy 

{     "version": "2012-10-17",     "statement": [         {             "effect": "allow",             "action": "states:*",             "resource": "*"         }     ] }

i assign role lambda, when run lambda following error 

an error occurred (accessdeniedexception) when calling startexecution operation: user: arn:aws:sts::xxxxxxxx:assumed-role/dev-hassan-role1/dev-hassan-pipeline-lambda not authorized access resource: clienterror

dev-hassan-pipeline-lambda lambda's name , dev-hassan-role1 role name

can 1 me out here, doing wrong, why cant invoke step function lambda have given permissions needs

you can fix permissions in aws's iam. create role required permissions, , while creating lambda function, can refer above created iam role when prompted.

hope solves permissions issue :)

cheers!


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