> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/commerce-api-references/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/commerce-api-references/warnings-and-error-codes/error-codes/error-codes-for-shopper-apis/405-method-not-allowed.md). # 405 Method Not Allowed The `405 Method Not Allowed` error code is an HTTP response status. It indicates that the server recognized the requested method, but the target resource does not support it. This error is typically encountered in web development when an API or server receives a request using an HTTP method that does not allow for the requested URL. API providers and consumers must understand and handle this error properly to ensure smooth communication and operations. ## `method-not-allowed` * OAuth API–Request used incorrect HTTP method. * Shopper API–The method is not allowed. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.digitalriver.com/commerce-api-references/warnings-and-error-codes/error-codes/error-codes-for-shopper-apis/405-method-not-allowed.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.