# TOEs API Error Codes source: https://developer.mastercard.com/riskrecon-api/documentation/code-and-formats/rrecon-srv-error-cds/toes-err-cds/index.md ### 4xx - TOEs API Error Codes {#4xx---toes-api-error-codes} | Sr.No. | Reason Code | Description | Resolution Tip | |--------|-------------------|-----------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | 1 | BAD_REQUEST | assessment_frequency: can't be blank | Enter the `assessment_frequency` and try again. | | 2 | BAD_REQUEST | assessment_frequency: is invalid | Enter the `assessment_frequency` and try again. | | 4 | BAD_REQUEST | company_name: can't be blank | Enter the `company_name` and try again. | | 5 | BAD_REQUEST | company_domains: can't be blank on `` | Enter the `company_domains` and try again. | | 6 | BAD_REQUEST | toe_id: can't be blank | Enter the `toe_id` and try again. | | 7 | BAD_REQUEST | Invalid cve_id format | The CVE ID format must be CVE-YYYY-NNNN where YYYY must be a year starting from 1999 or greater and NNNN must be 4 digits or greater. Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. | | 8 | BAD_REQUEST | Error retrieving cve_id | The CVE service is unavailable. Please try again after sometime. | | 9 | BAD_REQUEST | No products found for given cve_id | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. | | 10 | BAD_REQUEST | risk_relationship_slugs: can't be blank | Specify the risk relationship slugs and try again. | | 11 | BAD_REQUEST | subscription_level: is invalid | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. | | 12 | BAD_REQUEST | Not a valid domain | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. | | 13 | TOO_MANY_REQUESTS | Too many requests sent in a 24 hour period. | You have requested to delete more number of TOEs than is allowed per day. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. | | 14 | UNAUTHORIZED | Unauthorized request | User must have **Add Company** scope to be able to add or delete a TOE. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. | | 15 | UNAUTHORIZED | Unauthorized request | User must have **Risk Classifier** scope to be able to move TOEs to another risk relationship folder. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. |