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.eyJ0b29sX2lkIjozMjc5LCJzdGF0ZV9ub25jZSI6IjAwMzdmM2ZiNjgxMTQ2MjE2ZjQxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjc5In0sImlzcyI6IkxPT1AtVFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjUyMzAzMCwiZXhwIjoxNzgyNTIzMzMwLCJqdGkiOiIyYTRiOGFlMDIzNGU2YjUwYWQyOCJ9.r808b2Ny8E_wzZQQ_oVS26_r41d3VS13IvQ5ivbWRd80AwLpquiqnpFzM5f8hUUStpakqUyJUrw1mzbVELOT42Wt_c1y2RMNibRkwr48DXGnRkCDmWmdAOClz3ZawNVLYPqn6jdF-ireu4usfnq7SaW_sgx61OEfMtwXlt857Q81pUvZ0qmVy8PiexS-JqlpJr5qXFTk6p3mSRri95J2ue4dv94eyNb4c-Bh7OrQEF3f1Fv43jRUnxX1FFl0LlerJVh7FP-4pFH5nrE-v5I3F8B01PeJefRFYClFBWaM8ZbDalYaML5IGR460B44Ncm1pEv8LVLk3SsqafSvy49-vg (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: 0037f3fb681146216f41 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)