API - Network Combine array error

[MaCATTEAU]

Hi,

I'm try to combine networks with the Network Combine API. I put the name of the combined network, the ids of networks, but the API send me an error : "'networkIds' must be an array", but for me it's already an array. Someone have an idea to help me with this ? 

This is my request body : 

{

    "name": "Test_SW_MX",

    "networkIds": [

    "N_691865492755826821", 

    "N_691865492765826857"

    ]

}

And this the error : 

{

"errors": [

"'networkIds' must be an array"

]

}

I use this API "/organizations/{organizationId}/networks/combine"

Thanks for your response,

[BrechtSchamp]

What kind of networks are those? The reason I ask is because of this note:

Only one network of each type can be combined. For example, multiple wireless networks cannot be combined with other networks. An administrator would need to move all wireless devices into a single wireless network prior to the combination. The same applies for multiple switch networks, all devices would need to be moved into a single switch network. Only one MX can be added to a Combined network. 

At this time, VPN Concentrators cannot be added to a combined Dashboard network

Source: https://documentation.meraki.com/zGeneral_Administration/Organizations_and_Networks/Combined_Dashboa...

I just tested combining a switch and a wireless network with that API in postman and it worked fine for me. The body syntax was identical to yours.

[MaCATTEAU]

I combined an MX with a switch network, the two are bound on a template. one MX and 1 switch.

When i combined the network with the dashboard GUI, it's work.

[BrechtSchamp]

Okay, I just tested combining a switch network and an mx network via API and it worked. Both were bound to the same template.

Are you using postman or something else?

[MaCATTEAU]

I'm using Postman for troubleshoot. Initially, i call the API in a Python script

I don't understand where is the problem with my 'networkIds'...

[BrechtSchamp]

I don't understand either, seems fine. If you share your code I can give it a test here.

[MaCATTEAU]

Python functions : 

def combine_networks(mx_networkid,temp_networkid):
params_combine = {"name" : mx_network_name,
"networkIds" : [mx_networkid,temp_networkid]
}
api_path_combine = "organizations/" + OrgID + "/networks/combine"
url_combine = serveur + api_path_combine
r_combine = requests.request("POST", url_combine, headers=headers, params=params_combine)
print ("les network sont combines")
print (r_combine)
return;

and the Postman URL : 

{{baseUrl}}/organizations/{{organizationId}}/networks/combine?name =MAG&networkIds= ['N_691865492754826821' , 'N_691865492754826857']

Thanks for your help

[CBurkhead]

That is the same error I have been seeing using a different endpoint (/networks/{networkId}/events) for the includedEventTypes parameter. No matter how I specify the data, I am told that that it must be an array. Hopefully, the answer for this problem will be the same for this other endpoint.

[BrechtSchamp]

Okay, there's two things wrong with your code.

You haven't json dumped your data payload.

And you named your payload "params" instead of "data".

This is the working code:

def combine_networks(mx_networkid, temp_networkid):
    params_combine = {
        "name": mx_network_name,
        "networkIds": [
            mx_networkid,
            temp_networkid ]
    }

    params_json  = json.dumps(params_combine)

    api_path_combine = "organizations/" + OrgID + "/networks/combine"
    url_combine = serveur + api_path_combine

    r_combine = requests.request("POST", url_combine, headers=headers, data=params_json)

    print(str(r_combine.status_code) + " - " + r_combine.text)
    return r_combine.status_code

I removed the print("les networks sont combines") line because it's actually not true. Whether or not the networks have succesfully combined depends on whether the call was successful or not. If r_combine.status_code equals 200 then it was successful. So perhaps you can return that value, or evaluate it in your function and return 1 or 0 based on the result.

[MaCATTEAU]

Thank you a lot for your correction on my code, it's still on draft phase

I don't json dumped my data on the other API call i do,

if i json dumped my data payload with keyword "data" i receive : 

400 - {"errors":["The following required parameters are missing: 'name' and 'networkIds'"]}

print (params_json) : {"name": "5895", "networkIds": ["N_691865492754826870", "N_691865492754826891"]}

If i keep the json but with "params" keyword, same error

I use python 3.7.0 on Windows, requests 2.21.0

Thanks

[BrechtSchamp]

Hmm strange. It works fine for me. Can you share your full code? I'll try to debug it again.

[MaCATTEAU]

My code try to resolve a client problem : he put 1000 switchs into one network but he have already one network per site with the mx. So my code :
1 - find the mx network with the site id

2 - get the list port of the switch

3 - create a network for the switch

4 - Remove the switch of the big network

5 - put in the switch network i create

6 - Bind it to the global template (Combined template, mx network already in)

7 - Combine the two networks

8 - push the port config on switch to avoid problems on site

My code is still under construction, but if you find the combine problems, it's help me a lot : 

#Migration_Switchs_Meraki

 

import json

import sys

import requests

import csv

 

#Déclaration des variables pour l'ensemble des Requests

 

headers = {

 'Content-Type' : 'application.json',

 'X-Cisco-Meraki-API-Key': "*"

 }

serveur = "https://api.meraki.com/api/v0/"

 

#Déclaration des variables globales

OrgID = "*"

switch_networkid = "N_69186549275482820"

switch_info = []

 

 

#Récupération des informations de l'inventaire

with open('inventory.csv') as csvfile:

 inventory = csv.reader(csvfile, delimiter=',')

 for line in inventory:

 info = {

 "serial" : line[1],

 "name" : line[7],

 }

 switch_info.append(info)

csvfile.close()

del switch_info[0]

 

#récupération_des_premiers_caractères_du nom

#print (switch_info[0]['name'][:4])

 

#Récupération des networks pour recherche du network MX Magasin

 

api_path_mx_network = "organizations/" + OrgID + "/networks"

url_mx_network = serveur + api_path_mx_network

mx_networks = requests.request("GET", url_mx_network, headers=headers)

if mx_networks.status_code == 200:

 print ("Liste des reseaux : [OK]")

else:

 print ("Liste des reseaux : [NOK]")

 sys.exit()

networks_data = mx_networks.json()

 

#Départ de déclaration des fonctions

 

#Fonction de recherche de l'ID Site dans les noms de Network Meraki MX

 

def find_mx_network(mag_id):

 for n in networks_data:

 if mag_id in n['name']:

 mx_networkid = n['id']

 templateid = n['configTemplateId']

 print ("Le nom du réseau MX Magasin : " + n['name'])

 break




 return mx_networkid,templateid;

 

#Fonction de listing de configuration des ports du switch migré

 

def listport(switch_serial):

 api_path_list_port = "devices/" + str(switch_serial) + "/switchPorts"

 url_list_port = serveur + api_path_list_port

 s_list_port = requests.request("GET", url_list_port, headers=headers)

 if s_list_port.status_code == 200:

 print ("Liste des ports switch : [OK]")

 else:

 sys.exit()

 s_list_port_data = s_list_port.json()

 return s_list_port_data;

 

#Fonction de création du network temporaire du switch migré

 

def create_network(switch_id_name):

 params_create_net = {"name" : switch_id_name,

 "type" : "switch",

 "timeZone" : "Europe/Paris"

 }

 api_path_cnet = "organizations/" + OrgID + "/networks"

 url_cnet = serveur + api_path_cnet

 cnet = requests.request("POST", url_cnet, headers=headers, params=params_create_net)

 if cnet.status_code == 201:

 print ("Creation network temporaire : [OK]")

 else:

 print ("Creation network temporaire : [NOK]")

 sys.exit()

 cnet_data = cnet.json()

 return cnet_data;

 

#Fonction de suppression du switch du network SWITCH

 

def remove_switch(switch_serial):

 api_path_remove = "networks/" + switch_networkid + "/devices/" + switch_serial + "/remove"

 url_remove = serveur + api_path_remove

 r_remove_switch = requests.request("POST", url_remove, headers=headers)

 print ("le switch est supprimé du network global")

 print (r_remove_switch)

 return;

 

#Fonction d'ajout dans le network temporaire

 

def add_switch(temp_networkid,switch_serial):

 params_addswitch = {"serial" : switch_serial}

 api_path_addswitch = "networks/" + temp_networkid + "/devices/claim"

 url_add = serveur + api_path_addswitch

 r_add_switch = requests.request("POST", url_add, headers=headers, params=params_addswitch)

 print ("le switch est ajoute au network temporaire")

 print (r_add_switch)

 return;

 

#Fonction de liaison du network temporaire avec le template global

 

def Template_bind(templateid, networkid):

 params_btemp = {"configTemplateId" : templateid,

 "autoBind": "True"

 }

 api_path_btemp = "networks/" + networkid + "/bind"

 url_btemp = serveur + api_path_btemp

 btemp = requests.request("POST", url_btemp, headers=headers, params=params_btemp)

 print ("le reseau temporaire est binde :")

 print (btemp)

 return;

 

#Fonction de combinaison du network temporaire avec le network MX

 

def combine_networks(mx_networkid,temp_networkid,dest_network_name):

 params_combine = {"name" : dest_network_name,

 "networkIds" : [

 mx_networkid,

 temp_networkid

 ]

 }

 params_combine_json = json.dumps(params_combine)




 api_path_combine = "organizations/" + OrgID + "/networks/combine"

 url_combine = serveur + api_path_combine

 r_combine = requests.request("POST", url_combine, headers=headers, data=params_combine_json)

 print(str(r_combine.status_code) + " - " + r_combine.text)

 return r_combine.status_code;




#Ajout de la config initial au switch migré

 

def update_config(list_port,switch_serial):

 for p in list_port:

 api_path_update_config = "devices/" + switch_serial + "/switchPorts/" + str(p['number'])

 url_update_config = serveur + api_path_update_config

 params_update_config = {"name" : p['name'],

 "tags" : p['tags'],

 "enabled" : p['enabled'],

 "type" : p['type'],

 "vlan" : p['vlan'],

 "voiceVlan" : p['voiceVlan'],

 "allowedVlans" : p['allowedVlans'],

 "poeEnabled" : p['poeEnabled'],

 "isolationEnabled" : p['isolationEnabled'],

 "rstpEnabled" : p['rstpEnabled'],

 "stpGuard" : p['stpGuard'],

 "accessPolicyNumber" : p['accessPolicyNumber'],

 "linkNegotiation" : p['linkNegotiation'],

 "portScheduleId" : p['portScheduleId'],

 "udld" : p['udld'],

 "macWhitelist" : p['macWhitelist'],

 "stickyMacWhitelist" : p['stickyMacWhitelist'],

 "stickyMacWhitelistLimit" : p['stickyMacWhitelistLimit']

 }

 r_update = requests.request("PUT", url_update_config, headers=headers, params=params_update_config)

 print ("Interface " + str(p['number']) + " est mise à jour")

 print (r_update)

 return;




for device in switch_info:

 mag_id = device['name'][:4]




 dest_network_name = mag_id + "-Magasins"




 #récupération de l'ID du network MX

 mx_networkid, templateid = find_mx_network(mag_id)




 #Stockage de la liste des ports actuelle

 list_port = listport(device['serial'])

 #

 #Création du network temporaire

 cnet_data = create_network(mag_id)

 #

 #Récupération de l'ID

 temp_networkid = cnet_data['id']

 #

 #Suppression du switch d'un network

 remove_switch(device['serial'])

 #

 #Ajout du switch au network temporaire

 add_switch(temp_networkid,device['serial'])

 #

 #Liaison au template global

 Template_bind(templateid, temp_networkid)

 #

 #Combinaison des réseaux

 combine_networks(mx_networkid,temp_networkid,dest_network_name)

 #

 #Update de la config de ports

 update_config(list_port,device['serial'])

 

Thanks, 

[BrechtSchamp · Accepted solution]

I believe the cause of the problem is your header "application.json". Try changing it to "application/json".

Fyi, these are the headers I use:

headers = {
        'Accept': "*/*",
        'Content-Type': "application/json",
        'cache-control': "no-cache",
        'X-Cisco-Meraki-API-Key': api_key
    }

[MaCATTEAU]

Thanks !!!!

All of that for a little "/",  thank you !

[Nash]

---

@MaCATTEAU wrote:

Thanks !!!!

All of that for a little "/",  thank you !

---

It's always that missing or wrong punctuation that gets you. My particular nemesis is using greater than instead of less than. 🙂