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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1735/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImE4YVAtbkxxM1dnenhDaFVXcGZPcXF4bXA4MngxUVRQZjNUcEM5NC1vZUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM1LCJzdGF0ZV9ub25jZSI6ImIwNjY5MTNlYTZlNzc1MzIxMjkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM1In0sImlzcyI6IlRlc3QgdG9vbCBMVElfMTIzIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODY2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODIyNjMzMDQsImV4cCI6MTc4MjI2MzYwNCwianRpIjoiZGJlM2MyNGI3NzUzZjZhZTgxM2EifQ.2-X1bxe5KKr6ZjHz5-Lg7uOAK69Rf9bAd-A4mxlc-pXG7VioFjYuMhcXvg8CZ30nrWZWKfsBo7JVd4d1mPcea57RggEpAnXkqLKMNAf-CfuEnsEbdwmnuWJLrFqkvaJRYAjSqggR7JAiymXKyMwGqsdnijP5sR6o2nBYoWUKQi6JWfhaxMmuLYLsEFtJampo9Xa5FfFEze68yexs41CCn9LFA6cgj7573n7B80XFtlzHOjGLff22ZyRiS3DgvoD81kbtaPjMSjkEUuCV37siJoWeui1OaeDsmS0RjBaLlRKGv2lNOyVz5DqN460aBjTLq_H1ZAogjnJcv8TeCWeeJQ (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: b066913ea6e775321293 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)