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POST
/
instances
/
{instanceId}
/
token
/
{token}
/
newsletter
/
settings
/
{newsletterId}
Channel settings
curl --request POST \
  --url https://api.z-api.io/instances/{instanceId}/token/{token}/newsletter/settings/{newsletterId} \
  --header 'Client-Token: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "reactionCodes": "<string>"
}
'
{
  "value": true
}

​
Overview

This method is responsible for changing the settings of a channel.

​
Attributes

​
instanceId
string
required
Your instance ID. Available in the Z-API panel under Instances.
​
token
string
required
Your Z-API instance token.

​
Path

​
newsletterId
string
required
Channel ID

​
Body

​
reactionCodes
string
required
Allowed reaction type (basic or all)

​
Request Body

{
  "reactionCodes": "basic"
}

​
Response

​
201

​
value
boolean
true if successful, false if it failed
{
  "value": true
}
The channel ID must always contain the @newsletter suffix, as this is the standard used by WhatsApp.

​
405

Make sure you are correctly sending the method specification, that is, verify that you sent POST or GET as specified at the beginning of this topic.

​
415

If you receive a 415 error, make sure to add the “Content-Type” header to your request, which in most cases is “application/json”.