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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2210/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRuOUsyRjk1MGduWkhhZS1wSnhrQjgzTGVNZlFjZU1USE5oLUdJUUhxV2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjEwLCJzdGF0ZV9ub25jZSI6IjViZGI4ZWQ3NDM2MzUwMzFlOTJkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjEwIn0sImlzcyI6IklNUy1Lb3N0YXMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5NDAwNjgzMiwiZXhwIjoxNzk0MDA3MTMyLCJqdGkiOiI0OWU2M2EyOTg3N2VhNDQxZGQ4ZiJ9.WFkpnEmGoQH-Ls4wrIcBO1XFEEpvT4DVu6ftyYdPVM9KUX0rgeMe_pXImKFxautH57KB7HNlthf5Wh4XN-yQ8xzCkYwOQSEiy0v-pmdgKr4HvHds4sIUeRgrIhw8a537oRT5thrxJbzWpRc96zeQYYBp5u9yygf7VR2A19tyQ3mgFTN9OJeTGdhQ4IetmFtI-nXPMYnsj_ajWRXvk0Y4VBPM-iEE4wRW7-icaA1dWwx2HhXCVtahHR_CVCnLRjncuo7UX_foU8lG_Sq5f7_tN3dPB9R5JGCR486OdBJUMQPVMNkv3m3Pg8qCi35R20R9jwdpY_GRUxFfUp3f0p8k7Q (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: 5bdb8ed743635031e92d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)