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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3279/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtpQS1HdEdXLTF5MmkwNVVCdExSRmlFZ0VWUG5Gd2tKMDhFOEJhRHR6V0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjc5LCJzdGF0ZV9ub25jZSI6ImE3MWJjMTE4NDkyM2JiOThjMzBmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjc5In0sImlzcyI6IkxPT1AtVFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDA3Mjc1NCwiZXhwIjoxNzk0MDczMDU0LCJqdGkiOiJiNzExYjVjNDEwZjg2MTc0N2JhMyJ9.REyx_ybmVuUHFfc1IV7qweCOULxISs34Set5Ax3lzjlRou7J1CDH_t5sByHeRi7ReXe4ilIjoL1_KgOs97fFC2JXHexZA5eQj6RMWlM2U6FF5tFUxE1ivTkV3tZCnR9sigGp74LomzMrg2_l9vuxj9cbtd5GkJPog0lA11fS-zTpNNbOEYUfzhAv0n4TymNfu12E6bxWWl3yWtr0DUXZg6aDFC2XMZAN40fKqCaCv22JECIfCJnKomi1KD-hqzyeND-VO8LybDpGMJgl2c6n_Jp0VKBhh4SPCXglQMs7MRqWeP0-P444ZR_k6KxdWhrIwOsfxHWsvqSHL00H_X1snQ (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: a71bc1184923bb98c30f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)