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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2389/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNWZlZDZW92dGxNeFJvSXlOQXFXa0xzRVltSnNlaE9oTW5jOXFnX0lsMlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg5LCJzdGF0ZV9ub25jZSI6IjkxNTNhNTI2OGZlODE2ZjZmYmRjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg5In0sImlzcyI6ImxpdmluZ2luYXNob3RndW5zaGFjayIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjY3Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3ODU1NDMwLCJleHAiOjE3ODc4NTU3MzAsImp0aSI6IjE3YzlkNDYzM2ZlZjMxYmJjOGE4In0.aYFVPjgzLqwf_-CIgrO8qvX3_lZOw7N1fAsv1zwUx4jxZ1t_4mb-IRrvkGwoSpRKEgunUEuWbHueXYBT0QQc2vATnwFe_ehgr30-foQbiINuEqbGiFkwTp85LgY4yjYbHebc-Q5bw8PG4Op8fPxJVrkhB3uKxl4NSKs2TkyDs5iAxf-eeaeQNGqfFEJW1z3PCZDfdFQtI36Avq9qGGfkmtRao7ecV2_FkCFJ_GrS_oxb6MihFUCE5sj55d6ykV5dDcQq1kQRgljnXd7IBOxxmC-8azOjAzshrps_dOWKmNT4ZFnbB0A9jVRgcrngW6x1rLZIlIB46RrK88qk86piJA (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: 9153a5268fe816f6fbdc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)