# Common issues

### Common issues
**401 Unauthorized**
- Check authentication credentials
- Verify API key is valid and not expired
- Ensure credentials match the selected environment

**400 Bad Request**
- Validate request payload against schema
- Check required fields are provided
- Verify data types match specification

**404 Not Found**
- Confirm the resource ID exists
- Check the endpoint URL is correct
- Verify you have access to the resource

Version: 1.2

## Description:

  - `Common issues` ()
    401 Unauthorized Check authentication credentialsVerify API key is valid and not expiredEnsure credentials match the selected environment 400 Bad Request Validate request payload against schemaCheck required fields are providedVerify data types match specification 404 Not Found Confirm the resource ID existsCheck the endpoint URL is correctVerify you have access to the resource