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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3687/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjF3MjE2cXJqdTlPR0dSZmZ6QVVYV0k0a1FGRWQ5OTBGREFuVVhsWFkzUkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjg3LCJzdGF0ZV9ub25jZSI6IjY5ZWU5MDViZDVjYTgwNjBmODhiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjg3In0sImlzcyI6InRlc3QgdG9vbCBkYXJyZW4iLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQwNTQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTg3MzI0NywiZXhwIjoxNzc5ODczNTQ3LCJqdGkiOiI3YzE0OWNiOTY4OTdlZWQwMzYwYSJ9.oR7dHvyCMdKPZKqKDuzp_5ZBGYFhEZqnrbVIfQVJ5GXTVRYlltqAFloFOreUGuErqkoIEL5uxqeAil6YI2BoNpAD9T55h70a_Gu_zFSGIGawxrU9SRdz2fDF8_LlkzY4KUNL0-SaUyaiWKPcFe9SiFAU1rFeWPYiq244Qz-LI0aRtc3cP1kJC1P3dygOSQRN8fUUcd3-Ou5tRny10OgTDKDOruy0l8_ZDU7IlAfvk-UUDKkWVd-rv_ApwCGV3sLAg605gcTnz6JiV1otp71iz-G_pw8_uuv0jNUWAnpWwvNrJ0gEmKylIfA3dd7mVAddw6FlabugjW8Bk-fiqMcg0w (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: 69ee905bd5ca8060f88b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)