36008: Invalid Page Token

The pageToken query parameter is invalid.

Use a valid Broadcast SID that is 34 alphanumeric characters long and starts with BC.

• The pageToken value is shorter or longer than 34 characters.
• The pageToken value contains non-alphanumeric characters.
• The pageToken value does not start with BC.

• Send a pageToken value that is exactly 34 alphanumeric characters long.
• Ensure the pageToken value starts with BC.
• Remove any spaces, punctuation, or other non-alphanumeric characters from the pageToken value.
• If you are paginating through results, pass the token exactly as returned by the previous response.

• Operations resource
• Operations and Message Tracking
• Getting started with Twilio Bulk Messaging