# 63028: Number of parameters provided does not match the expected number of parameters

Log Type: TWILIO

Log Level: ERROR

## Description

Twilio returns this error when the number of parameters you supplied does not match the number expected for the request.

### Possible causes

* The number of parameters you provided does not match the expected number of parameters.
* When sending a templated message with `ContentSid`, the values supplied in ContentVariables do not align with the template's placeholder variables.

### Possible solutions

* Count the placeholder variables in the selected content template and provide a matching set of values in ContentVariables, or adjust the template so the counts align.
* If using WhatsApp templates, ensure variables follow Content API rules such as sequential numbering without skipping integers, which helps avoid template validation and parameter alignment issues.
* Fetch and inspect the content template definition to confirm expected variables and their numbering before sending.

## Additional resources

* [Send templates created with the Content Template Builder](/docs/content/send-templates-created-with-the-content-template-builder)
* [Using Variables with Content Templates](/docs/content/using-variables-with-content-api)
* [Content API public endpoints](/docs/content/content-api-resources)