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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3300/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlzRDRGUUNOdXJ3YURoNzdYamZxdkJfQ1ljSFRnY3pncGRwOHRDUHdoN28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzAwLCJzdGF0ZV9ub25jZSI6IjU2NDE2N2NjNTIyNmI1NTVkODI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzAwIn0sImlzcyI6Ik15VGVzdFRvb2wjMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzYzMy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNTM0MjI5LCJleHAiOjE3NzA1MzQ1MjksImp0aSI6IjMxOTNlYzY3ZTYwYzVjODdiYTkyIn0.hSD3nUsbc61tqsbaBPu42-yx56oBjTn2zaQTLAPOcAjYr61dvk2fJmQfdsUgx0zPdXNEQ4gdtjZ4SOHM0F54wD-SDFpBVYaHTZCUkHhBrIGU_-Yp3cvSHzLxgljqiYfl4BmD9b2lhXoR5vHbzZPPiSFhFTf4DtVvgVXg18L2_zaV1gpnb7qDF6ITInXNA-Bc2_q_8SD2xQrKHPxlArbtVA8bzk_a0Zd9kjtzSQ8_qRDi3v-Jxlto2mmTBQN0C1oOxxOYkqFJI26rusZtRKJs0bAKpynXsDv28n0--cho5a0DogZH3myV38lZaaCyxc62vQMFcfYdFq3Njir77sYXEw (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: 564167cc5226b555d827 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)