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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5087/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: andy1234567890 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN6UFhLeHpYQnpaRlRCX3dCR1U0ZG5UY0RSUFVwc1R1N1NLY1pzdDFXdXMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDg3LCJzdGF0ZV9ub25jZSI6ImNmZGRiYjBiYjcyYTBjODZjYzE0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDg3In0sImlzcyI6Ik15IFRvb2wgMDEiLCJzdWIiOiJhbmR5MTIzNDU2Nzg5MCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUyODUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDkzNTM1MSwiZXhwIjoxNzc0OTM1NjUxLCJqdGkiOiIzMzdhZjFiNmRiMmE1MmYzODMzNSJ9.NeKJPINpIz9Mobmet2msEYyD4BqQP8_p0sZzaqXhUnzMKhIflMUorsSjAeRBSPuTw_YSCnBBn1P_z1wmgnx78Ju3u5z5dQ9cYINczKTjF31et7uLKgZbI9zmkv7c5pnxc8HMcsTnXTWUUuUwiEbmkzYSy6kZ9aD0SxyTzJi3-dD0ttPv8qIeX9Fl2q9rLK4dTqxJl2AcnnJOJ8t3A88khsgppz_0B1qPeOq2fFChZoaKTb5jvvytLRwwTn6-D5aycJRxg6TIzdTDGk9REQLRXczSHJoHtBOzhJ2D1sspY-vOWY68nInChfUmNclRMwtubTRDCnZzUInNhnpjVZuD1g (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: cfddbb0bb72a0c86cc14 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)