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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2128/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: abcdefghijharshada (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVObm04Qkx2RVd1cFFOYnVQTzdzR1JuMFFYVDh2em1kU0ZjRHRjcE9nM2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTI4LCJzdGF0ZV9ub25jZSI6IjE3MDYyZTU3YmJjZmZkNDIzYzg0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTI4In0sImlzcyI6ImhhcnNoYWRhIHRvb2wiLCJzdWIiOiIgYWJjZGVmZ2hpamhhcnNoYWRhIiwiYXVkIjoiIGh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzODkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTQ2NzcxNywiZXhwIjoxNzg5NDY4MDE3LCJqdGkiOiIwOTRiMTcyNTU3M2UzYTc2ZDAxNiJ9.I-FZ54CYaFrHf3JQ8EFhUkHOi9S7KCLpXYR7LtTeGA7LgQRZ_LizCztUbkNEpeC6fGDomdeBxFFmhU-9Dw9dAW0JK7NeDok40T39Klb3uIeh0IRcNPUMJCpcBvhXCPd9ZfVOu8r8dz2b7kBxP2oKHiYmXX748pwKGgkcc0SB8gIooFpCuSChD88RxJEhtwsHil5FF3bG_HxbUKgixr0Tx7AuBvxPs0xEmWmJJFEor0VZV132AcYzCsMSnOzbfjYGTzIAoWjVxO_jmmQIB9epV6gr6sUcJn9f4JDwLPUp6cZrVHAqe_3l8_x1Y5cygU2viT3J3eQ6zWzD4wih0Ne2VQ (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: 17062e57bbcffd423c84 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)