Rest API - Authentication and AuthorizationWhich of the following is the correct way to request an access token using OAuth 2.0 Authorization Code flow?APOST to resource server with user passwordBPOST to token endpoint with authorization code and client credentialsCGET to resource server with client ID onlyDGET to authorization server with access tokenCheck Answer
Step-by-Step SolutionSolution:Step 1: Recall Authorization Code flowAfter getting an authorization code, the client sends a POST request to the token endpoint with the code and client credentials.Step 2: Evaluate optionsOnly POST to token endpoint with authorization code and client credentials matches this correct step. Others misuse HTTP methods or endpoints.Final Answer:POST to token endpoint with authorization code and client credentials -> Option BQuick Check:Token request = POST with code + credentials [OK]Quick Trick: Token requests use POST with code and client info [OK]Common Mistakes:Using GET instead of POST for token requestSending password instead of authorization codeRequesting token from resource server
Master "Authentication and Authorization" in Rest API9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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