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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5151/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRNUkszOXRkTHRCUjBJV202X2w3WGl0bVJkdWpQbUc1SFBlVUpRMV9LR1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTUxLCJzdGF0ZV9ub25jZSI6IjQ4M2M2YzIzYzJmZjRhYTJhMDBhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTUxIn0sImlzcyI6IkdPRFMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUzNDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjQ3NTg0OCwiZXhwIjoxNzY2NDc2MTQ4LCJqdGkiOiJhYmFlNjdmY2MxZWE1ZTI2YjA4MiJ9.nSS708xlhYl-slFO2dfE0aNdR3bkrayBNpTb__4luQOlSxuZ6sK7P5AKhFxZlA4-pXoenqGQat-ki4XOk9FqokdkkQ6K0bt6aN5aFzEHsb3YPajpy4oH-vLHzCc8m_GaiuM0uAGXhui1KEv7i7ccum_QaNM8InMKzbc-9Q0R2raDtG1dsR0NVJ8QpsK5VvwE62VO25NaO6drP2-tbabu4-6pLuMaoB60YgE8ZIaoq8u4CnRpBBG9U1L_0rMe4ztuXC-jF-aKNzuacvKRRWfMN70_7JA92akNeNioRSnC8UmFb-A1FyWVkpuZdI60uWxSRBbUI777bMOzdLh2xe-mGw (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: 483c6c23c2ff4aa2a00a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)