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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3411/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: tficlient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InlsZnFIanFuNGY0R2Vsb3U4TWFIVGpkNExLZFhLXzU2YUpvaTVzRVBGZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDExLCJzdGF0ZV9ub25jZSI6ImY1NThmOTk3OWY4NGQ5YjVlMDdjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDExIn0sImlzcyI6InRmaXRvb2wgMTEtMjktMjAyMiIsInN1YiI6InRmaWNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM3NDYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTMyNjI2NSwiZXhwIjoxNzg1MzI2NTY1LCJqdGkiOiIzNGY3OTQ2ZGYzNDMzMTA2ZmEyMyJ9.nWlyaOv4DC-mMfuGHuoqRGmXm7ugIZ1KbWDKgYnalziw_AxfGxvyV8MOtILN5dthrEoF8HASSupII0p9jXjzRmuNKfbILgZ6whb4wfkCVx3cK5Y-RQHX12qMSb4VSNp_A0TEvWAy5Rmzxky7l8pXMLkgjbPfD1g2p_OS5U-K4oFgY4ry9gPlIiukWy5Rt0khtSyCEf9P4VliVhjGbFfj6a1FMv2Py0qL9goWR-lzm_wba4viTcoGV7N9o3qRB1gT5xzTqwF2PNt8yrMVLborwQOClyJEjavLYAGHf4_tj5fDjDFVPwBhIuR9pyqsAkfz5LmU18rc85uixDo67vMRxQ (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: f558f9979f84d9b5e07c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)