WebJan 19, 2024 · Hi Simon, I am writing a .Net (GUI-less) application to talk to Chatter REST API. And first problem I am facing is at getting OAuth token. Every article about OAuth says that one has to provide callback URL where OAuth token will be provided. WebAug 26, 2024 · It seems that any number of issues can cause the unsupported_grant_type - there is another SO question that points to headers being the issue. I have not found my issue yet, but this is helpful. – digidigo
OAuth 2.0 Authorization Errors - Salesforce
WebDec 30, 2024 · Thanks for the answer. I have already made the settings in the application and the auth server I am using for this flow. WebNotice that only Authorization Code Grant flows and On-Behalf-Of flows support refresh tokens. (For more information, see this Microsoft Graph: Developer Blog article.) Implicit grants and client credentials grants do not support refresh tokens. Therefore, you cannot use these grants to authenticate Custom Connectors. danmachi fanfiction bell x loki lemon
rest api - unsupported grant_type? - Salesforce Stack Exchange
WebNov 11, 2024 · Grant type not supported error while connecting to Salesforce using OAuthUsername password authentication in Mule 4. Sri Chandana aHjsWvxVA. Edited … WebSep 7, 2024 · Under OAuth 2.0 Authentication , to authenticate we can use grant type as Authorization code and client credentials. Not able to be figure out the exact difference between the Authorization code and client credentials grant type. I tried to use grant type as Authorization code in Postman for authentication and triggered the PostDetails … WebFor the username-password flow, the scope parameter isn’t supported. For the refresh token flow, the secret type isn’t supported. invalid_scope: The requested scope is invalid, unknown, or malformed. NO_ACCESS: Unable to find a user. For example, there's no username. No_OAuth_State: The OAuth state was tampered with or is missing. danmachi fanfiction name