45008: Unprocessable Request

Twilio returned this error because Flex could not process the request. The request was understood, but one or more values, resource states, or prerequisites made it invalid for the requested operation.

• The request body contains invalid, malformed, or unsupported parameter values.
• A required field is missing from the request.
• The request targets a Flex resource that is in a state that does not allow the requested action.
• The request does not meet the prerequisites required for the Flex feature or API operation you are trying to use.
• The request format does not match what the Flex API expects.

• Review the request payload and confirm that all required parameters are included.
• Verify that each parameter value uses the expected format and allowed values.
• Confirm that the Flex resource you are updating or acting on exists and is in a valid state for that operation.
• Check your Flex configuration and make sure any required setup has been completed before you retry the request.
• Compare your request against the relevant Flex API endpoint documentation and correct any mismatched fields or invalid data before sending the request again.

• Twilio Flex documentation