response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1737/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 12345 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndNS3N4QktDOUk0S1Bnd2pRc1VDbHB2TTFOekcxMjRZYlkxNURQZ0JGUUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM3LCJzdGF0ZV9ub25jZSI6ImIyZTM2ZjlhNjFkNTg0NGI5M2NhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM3In0sImlzcyI6Ik9MRUhLLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NzAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDU5MTk5NCwiZXhwIjoxNzcwNTkyMjk0LCJqdGkiOiJmMjMzOTFkYzgzNWE3NGU4MGMwYyJ9.BUarkIfekDGbfNnucIBr8-UgJxwKqp_Dv6ztEmJPmNc1vaGhy4TbWmmFYECkUrJqP7cVSvW-za8HtmFS1oUVWDT0Iy-ZIhTfuCQ8mBuFMO00dqSJVg_CuogAB95Ad456SWGknYiw49bGaOFdfNKQCt-OMl7blKX0J5q-j7MVQqlw3TRx0oPU_se_U898QPLXHktYSfnERTEq8ZLBeymdM_4zirldeb5ECyG4DsYKRMLozJ2fa0lTNbX-m6J4IbsUw0g36JG-7nme4nEiZEKLQeIr-yCddPw0-b4jqfVz-SrRMkTfs4DaDuag1a_Ryk_ZA4RoobSSIadc3uzGcpxDEg (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: b2e36f9a61d5844b93ca (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)