Delete a consumer from a group
------------------------------

Endpoint:

	https://auth.iudx.org.in/auth/v1/group/delete

Description:

	This API is used to delete a consumer from a group.

Called by:

	A "data provider" with a valid class-3 or above certificate.

Methods:

	POST

Headers:

	content-type : "application/json"

Body in JSON format:

	{
		"group"	: <a valid group name already created by the user>			// required
		"consumer"	: <the consumer's email-id, which is to be deleted from the group>	// required
	}

	Note: If the value of consumer is "*", then the group itself will be deleted.

Using pyIUDX SDK:

	from pyIUDX.auth import auth

	iudx_auth = auth.Auth("certificate.pem","private-key.pem")

	iudx_auth.delete_consumer_from_group("user@domain.com","confidential")

CURL example:

	Request:

		curl -XPOST https://auth.iudx.org.in/auth/v1/group/delete

			--cert certificate.pem --key private-key.pem

			-H 'content-type: application/json'

			-d '{"group" : "confidential","consumer" : "user@domain.com"}'

	Response:

		200 OK
		content-type : "application/json"

		{
			"num-consumers-deleted" : 5
		}

See also:

	acl set API:
		http://auth.iudx.org.in/acl-set.html

	group add API:
		http://auth.iudx.org.in/group-add.html

	group list API:
		http://auth.iudx.org.in/group-list.html