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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3776/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBNdkZtVUVHQXkwZUFuX195eE9hUF92amFDc3lhRUlLZUZDa2dwZ1Blb00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzc2LCJzdGF0ZV9ub25jZSI6IjA1NWI5Y2VhMTYwY2IyMTk1ZDExIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzc2In0sImlzcyI6IkJzY0VkdVRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTQ0MTk5NSwiZXhwIjoxNzg1NDQyMjk1LCJqdGkiOiI5NGQ3YmY0NzVlYzM1M2M0NjdkNCJ9.giePgx4URPxvmJI8H4Oed3PWbT3rFOMDL9Cdu6oJow1qYofLjalMzUBN8UxAeWkHwy4i7OSwq2XBmwChKLGpt2bAux-4-I_jwO7OEs7-O9ngilgE06TjmNTnG2ntOFIE7xqBQUz-P9WO3zU9nSngSVBTIlDWJkQg-sWNotpOfjpzhp9Ri93F9Xawt__t26JBbl-0fS3NlSc2Px11RVCEeE3u0okaTcQ7QfE9KXnNXlDFsptV_pfKNgICZiytdM0CosfllultzNp_DE3xnm5WK0cUfrou0PM3UReQwGMGJOtbTrtkQHJovBAWg5uoDgTqrUCQCPJp2K4b4oNGIJicuA (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: 055b9cea160cb2195d11 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)