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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4663/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJmWnpZUXhWZk5IeEwtaUxlY0tBZW5nbmNVUl9qVkZ3Rm8xeXR4eVpkVlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjYzLCJzdGF0ZV9ub25jZSI6IjQ2YmZmYWI2NDUzZGMwMDEyODYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjYzIn0sImlzcyI6Ikx0aVRlc3RUb29sMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ3NDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjI1MTg0NiwiZXhwIjoxNzcyMjUyMTQ2LCJqdGkiOiI0ZDNlM2I1ODgyNGNiNmMyYWFlNSJ9.i8u7FC1z5brtqmSfUx2PjstkaT90ggIy7JvwoXZ-ZrgQmx342btf_A2VAeUWFKcLaZV3XJ5yjqz6FP4x9WZaGVMB8FuQAWONwQztcq-YiZ1V4H6Ka6y4ctql4E6fqp30Hdz31vwMmViQftNo2PCH8qgv8OonrGm_2m5lL91J9lgZCV8h_Jy6sedYOlhYXV_m4uK5Z00mUhxCDpoUWsTZdURZikMCPF2VMjSiGpM6oiw-nbYVeJlQqq1V1CTP1bXw-oKkirx-x_u3ECjb6PdpjYcV7ELYUUEA2lkpQGWidlzZdVuScBhSMgkoJGfuHvoYwysnCm4rUjJHB-9vkJz8CA (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: 46bffab6453dc0012863 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)