API Integration - Alexa Skill Messaging

Hello
I am trying to post a reminder to my Alexa skill from my Bubble App. Somehow it is not working.
Step 1
Get an Access Token = Completed and working
Step 2
Une the access token to call the reminder API to update and existing reminder.

here is the POST Template Example

{
“requestTime” : “2022-02-28T19:04:00.672”,
“trigger”: {
“type” : “SCHEDULED_RELATIVE”,
“offsetInSeconds” : “60”
},
“alertInfo”: {
“spokenInfo”: {
“content”: [{
“locale”: “en-US”,
“text”: “walk the dog”,
“ssml”: " walk the dog"
}]
}
},
“pushNotification” : {
“status” : “ENABLED”
}
}

Couple of issues to be addressed.

  1. I am making a call get the token, then I need use the token in the subsequent call
    Authorization header required "Bearer
    I don’t know how to set this.
  2. “ssml”: " walk the dog"
    Somehow the api connector treating as a variable since it contains “<>”.

How do we address this issue.

Appreciate any help in this regard.

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