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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2207/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik81SE1FN196NGRweFdCTWt0eWVWeG82SjRMOXp6SlVxUWVtX0stSFNpbGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjA3LCJzdGF0ZV9ub25jZSI6Ijg4ZGEwY2UyNDE4NjE5NWNhZjMwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjA3In0sImlzcyI6ImhhcHB5VHVlc2RheVRvb2xJTVMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjQ2NTM2OSwiZXhwIjoxNzcyNDY1NjY5LCJqdGkiOiI2NGU2YjRlN2RhNmY0MDcwNWFjZSJ9.UklUBcRBE0fi1cKP3IBO7f5zCaqIF--HprCZ9_NMNXuZcVLJt7KUQePg91kzV4CZWs6om5B1uO3SkwVM1pXNklpBCSeT7PabAk_Wb3r4gycOmNcOQQAcXLlPCO687jtQDPEakMJVTVpkJf9GSwmgYprXiuNsnPsg-5Gv8D0bx6W2zXQwfhwK94DKoulDaxotW9NLUz93yFce2YYH3YmmjyFsHw1_qEvOZy_vYyyctmBFTVV7iMbO5yLt20IX3nx71TDO5wKqVcQxiak6d9Vk0ZhRt47i8E0vCly3MgoyBBLtVp78q5l_2Vx_14KZF_WxTqGWIIEOGTz9Y9ORTqcvUw (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: 88da0ce24186195caf30 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)