Details for Functions

This topic covers details for writing policies to control access to OCI Functions.

Resource-Types

Aggregate Resource-Type

functions-family

Individual Resource-Types

fn-app
fn-function
fn-invocation

Comments

A policy that uses <verb> functions-family is equivalent to writing one with a separate <verb> <individual resource-type> statement for each of the individual resource-types.

See the table in Details for Verb + Resource-Type Combinations for details of the API operations covered by each verb, for each individual resource-type included in functions-family.

Supported Variables

OCI Functions supports all the general variables (see General Variables for All Requests).

Details for Verb + Resource-Type Combinations

The following tables show the permissions and API operations covered by each verb. The level of access is cumulative as you go from inspect > read > use > manage. For example, a group that can use a resource can also inspect and read that resource. A plus sign (+) in a table cell indicates incremental access compared to the cell directly above it, whereas "no extra" indicates no incremental access.

For example, the read verb for the fn-app resource-type includes the same permissions and API operations as the inspect verb, plus the FN_APP_READ permission and the GetApp API operation. In the case of the fn-app resource-type, the use verb covers no additional permissions or API operations compared to read. Lastly, manage covers more permissions and operations compared to use.

fn-app


Verbs	Permissions	APIs Fully Covered	APIs Partially Covered
inspect	FN_APP_LIST	`ListApp`	none
read	INSPECT + FN_APP_READ	INSPECT + `GetApp`	none
use	no extra	no extra	none
manage	USE + FN_APP_CREATE FN_APP_DELETE FN_APP_UPDATE	USE + `CreateApp` `DeleteApp` `UpdateApp`	none

fn-function


Verbs	Permissions	APIs Fully Covered	APIs Partially Covered
inspect	FN_FUNCTION_LIST	`ListFunctions`	none
read	INSPECT + FN_FUNCTION_READ	INSPECT + `GetFunction`	none
use	no extra	no extra	none
manage	USE + FN_FUNCTION_CREATE FN_FUNCTION_DELETE FN_FUNCTION_UPDATE	USE + `CreateFunction` `DeleteFunction` `UpdateFunction`	none

fn-invocation


Verbs	Permissions	APIs Fully Covered	APIs Partially Covered
inspect	none	none	none
read	none	none	none
use	FN_INVOCATION	`InvokeFunction`	none
manage	no extra	no extra	none

Permissions Required for Each API Operation

The following table lists the API operations in a logical order, grouped by resource type. For information about permissions, see Permissions.


API Operation	Permissions Required to Use the Operation
`CreateApp`	FN_APP_CREATE
`DeleteApp`	FN_APP_DELETE
`ListApp`	FN_APP_LIST
`GetApp`	FN_APP_READ
`UpdateApp`	FN_APP_UPDATE
`CreateFunction`	FN_FUNCTION_CREATE
`DeleteFunction`	FN_FUNCTION_DELETE
`ListFunctions`	FN_FUNCTION_LIST
`GetFunction`	FN_FUNCTION_READ
`UpdateFunction`	FN_FUNCTION_UPDATE
`InvokeFunction`	FN_INVOCATION

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