Copy SSM parameters from one path in SSM to another

copy-ssm-params.py

#!/usr/bin/python3

import boto3

session = boto3.Session(profile_name='foobar')

client = session.client('ssm')
fromPath = "/production/"
toPath = "/uat/"

moreParamsToCome = True
nextToken = ""
while(moreParamsToCome):
    response = {}
    if nextToken:
        print("Non empty next token")
        response = client.get_parameters_by_path(
          Path=fromPath,
          Recursive=True,
          WithDecryption=True,
          NextToken=nextToken
        )
    else:
        print("Empty next token")
        response = client.get_parameters_by_path(
          Path=fromPath,
          Recursive=True,
          WithDecryption=True,
        )
    for param in response['Parameters']:
      print("Param: " + param['Name'] + " is set to: " + param['Value'] + "\n")
      print("Ater path is: " + param["Name"].split(fromPath)[1])
      print("Putting new parameter in")
      putResponse = client.put_parameter(Type=param['Type'], Name=toPath + param['Name'].split(fromPath)[1], Overwrite=True, Value=param['Value'])


    if 'NextToken' in response:
        #print("Got Next token: " + response['NextToken'])
        nextToken = response['NextToken']
        moreParamsToCome = True
    else:
        print("No more params")
        moreParamsToCome = False