# Drive API . permissions

## Instance Methods

Deletes a permission from a file or shared drive.

Gets a permission by ID.

Returns the permission ID for an email address.

Inserts a permission for a file or shared drive.

Lists a file's or shared drive's permissions.

Retrieves the next page of results.

Updates a permission using patch semantics.

Updates a permission.

### Method Details

`delete(fileId, permissionId, supportsTeamDrives=None, supportsAllDrives=None, useDomainAdminAccess=None)`

    Deletes a permission from a file or shared drive.

    Args:
      fileId: string, The ID for the file or shared drive. (required)
      permissionId: string, The ID for the permission. (required)
      supportsTeamDrives: boolean, Deprecated use supportsAllDrives instead.
      supportsAllDrives: boolean, Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives.
      useDomainAdminAccess: boolean, Issue the request as a domain administrator; if set to true, then the requester will be granted access if the file ID parameter refers to a shared drive and the requester is an administrator of the domain to which the shared drive belongs.

`get(fileId, permissionId, supportsTeamDrives=None, supportsAllDrives=None, useDomainAdminAccess=None)`

    Gets a permission by ID.

    Args:
      fileId: string, The ID for the file or shared drive. (required)
      permissionId: string, The ID for the permission. (required)
      supportsTeamDrives: boolean, Deprecated use supportsAllDrives instead.
      supportsAllDrives: boolean, Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives.
      useDomainAdminAccess: boolean, Issue the request as a domain administrator; if set to true, then the requester will be granted access if the file ID parameter refers to a shared drive and the requester is an administrator of the domain to which the shared drive belongs.

    Returns:
      An object of the form:

        { # A permission for a file.
        "withLink": True or False, # Whether the link is required for this permission.
        "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
        "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
          {
            "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
                # - organizer
                # - fileOrganizer
                # - writer
                # - reader
            "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
            "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
                # - file
                # - member
            "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
              "A String",
            ],
            "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
          },
        ],
        "name": "A String", # The name for this permission.
        "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
          {
            "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
            "role": "A String", # Deprecated - use permissionDetails/role instead.
            "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
              "A String",
            ],
            "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
            "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
          },
        ],
        "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
        "kind": "drive#permission", # This is always drive#permission.
        "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "authKey": "A String", # Deprecated.
        "etag": "A String", # The ETag of the permission.
        "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
        "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
            # - They can only be set on user and group permissions
            # - The date must be in the future
            # - The date cannot be more than a year in the future
            # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
        "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
            # - owner
            # - organizer
            # - fileOrganizer
            # - writer
            # - reader
        "type": "A String", # The account type. Allowed values are:
            # - user
            # - group
            # - domain
            # - anyone
        "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
          "A String",
        ],
        "selfLink": "A String", # A link back to this permission.
        "photoLink": "A String", # A link to the profile photo, if available.
      }

`getIdForEmail(email)`

    Returns the permission ID for an email address.

    Args:
      email: string, The email address for which to return a permission ID (required)

    Returns:
      An object of the form:

        { # An ID for a user or group as seen in Permission items.
        "kind": "drive#permissionId", # This is always drive#permissionId.
        "id": "A String", # The permission ID.
      }

`insert(fileId, body, supportsTeamDrives=None, supportsAllDrives=None, sendNotificationEmails=None, emailMessage=None, useDomainAdminAccess=None)`

    Inserts a permission for a file or shared drive.

    Args:
      fileId: string, The ID for the file or shared drive. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # A permission for a file.
      "withLink": True or False, # Whether the link is required for this permission.
      "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
      "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
        {
          "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
              # - organizer
              # - fileOrganizer
              # - writer
              # - reader
          "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
          "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
              # - file
              # - member
          "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
            "A String",
          ],
          "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
        },
      ],
      "name": "A String", # The name for this permission.
      "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
        {
          "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
          "role": "A String", # Deprecated - use permissionDetails/role instead.
          "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
            "A String",
          ],
          "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
          "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
        },
      ],
      "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
      "kind": "drive#permission", # This is always drive#permission.
      "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
      "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
      "authKey": "A String", # Deprecated.
      "etag": "A String", # The ETag of the permission.
      "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
      "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
          # - They can only be set on user and group permissions
          # - The date must be in the future
          # - The date cannot be more than a year in the future
          # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
      "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
          # - owner
          # - organizer
          # - fileOrganizer
          # - writer
          # - reader
      "type": "A String", # The account type. Allowed values are:
          # - user
          # - group
          # - domain
          # - anyone
      "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
        "A String",
      ],
      "selfLink": "A String", # A link back to this permission.
      "photoLink": "A String", # A link to the profile photo, if available.
    }

      supportsTeamDrives: boolean, Deprecated use supportsAllDrives instead.
      supportsAllDrives: boolean, Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives.
      sendNotificationEmails: boolean, Whether to send notification emails when sharing to users or groups. This parameter is ignored and an email is sent if the role is owner.
      emailMessage: string, A plain text custom message to include in notification emails.
      useDomainAdminAccess: boolean, Issue the request as a domain administrator; if set to true, then the requester will be granted access if the file ID parameter refers to a shared drive and the requester is an administrator of the domain to which the shared drive belongs.

    Returns:
      An object of the form:

        { # A permission for a file.
        "withLink": True or False, # Whether the link is required for this permission.
        "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
        "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
          {
            "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
                # - organizer
                # - fileOrganizer
                # - writer
                # - reader
            "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
            "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
                # - file
                # - member
            "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
              "A String",
            ],
            "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
          },
        ],
        "name": "A String", # The name for this permission.
        "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
          {
            "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
            "role": "A String", # Deprecated - use permissionDetails/role instead.
            "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
              "A String",
            ],
            "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
            "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
          },
        ],
        "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
        "kind": "drive#permission", # This is always drive#permission.
        "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "authKey": "A String", # Deprecated.
        "etag": "A String", # The ETag of the permission.
        "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
        "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
            # - They can only be set on user and group permissions
            # - The date must be in the future
            # - The date cannot be more than a year in the future
            # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
        "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
            # - owner
            # - organizer
            # - fileOrganizer
            # - writer
            # - reader
        "type": "A String", # The account type. Allowed values are:
            # - user
            # - group
            # - domain
            # - anyone
        "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
          "A String",
        ],
        "selfLink": "A String", # A link back to this permission.
        "photoLink": "A String", # A link to the profile photo, if available.
      }

`list(fileId, pageToken=None, supportsTeamDrives=None, supportsAllDrives=None, useDomainAdminAccess=None, maxResults=None)`

    Lists a file's or shared drive's permissions.

    Args:
      fileId: string, The ID for the file or shared drive. (required)
      pageToken: string, The token for continuing a previous list request on the next page. This should be set to the value of 'nextPageToken' from the previous response.
      supportsTeamDrives: boolean, Deprecated use supportsAllDrives instead.
      supportsAllDrives: boolean, Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives.
      useDomainAdminAccess: boolean, Issue the request as a domain administrator; if set to true, then the requester will be granted access if the file ID parameter refers to a shared drive and the requester is an administrator of the domain to which the shared drive belongs.
      maxResults: integer, The maximum number of permissions to return per page. When not set for files in a shared drive, at most 100 results will be returned. When not set for files that are not in a shared drive, the entire list will be returned.

    Returns:
      An object of the form:

        { # A list of permissions associated with a file.
        "nextPageToken": "A String", # The page token for the next page of permissions. This field will be absent if the end of the permissions list has been reached. If the token is rejected for any reason, it should be discarded, and pagination should be restarted from the first page of results.
        "items": [ # The list of permissions.
          { # A permission for a file.
            "withLink": True or False, # Whether the link is required for this permission.
            "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
            "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
              {
                "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
                    # - organizer
                    # - fileOrganizer
                    # - writer
                    # - reader
                "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
                "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
                    # - file
                    # - member
                "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
                  "A String",
                ],
                "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
              },
            ],
            "name": "A String", # The name for this permission.
            "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
              {
                "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
                "role": "A String", # Deprecated - use permissionDetails/role instead.
                "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
                  "A String",
                ],
                "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
                "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
              },
            ],
            "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
            "kind": "drive#permission", # This is always drive#permission.
            "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
            "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
            "authKey": "A String", # Deprecated.
            "etag": "A String", # The ETag of the permission.
            "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
            "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
                # - They can only be set on user and group permissions
                # - The date must be in the future
                # - The date cannot be more than a year in the future
                # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
            "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
                # - owner
                # - organizer
                # - fileOrganizer
                # - writer
                # - reader
            "type": "A String", # The account type. Allowed values are:
                # - user
                # - group
                # - domain
                # - anyone
            "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
              "A String",
            ],
            "selfLink": "A String", # A link back to this permission.
            "photoLink": "A String", # A link to the profile photo, if available.
          },
        ],
        "kind": "drive#permissionList", # This is always drive#permissionList.
        "etag": "A String", # The ETag of the list.
        "selfLink": "A String", # A link back to this list.
      }

`list_next(previous_request, previous_response)`

    Retrieves the next page of results.

    Args:
      previous_request: The request for the previous page. (required)
      previous_response: The response from the request for the previous page. (required)

    Returns:
      A request object that you can call 'execute()' on to request the next
      page. Returns None if there are no more items in the collection.

`patch(fileId, permissionId, body, removeExpiration=None, supportsTeamDrives=None, supportsAllDrives=None, useDomainAdminAccess=None, transferOwnership=None)`

    Updates a permission using patch semantics.

    Args:
      fileId: string, The ID for the file or shared drive. (required)
      permissionId: string, The ID for the permission. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # A permission for a file.
      "withLink": True or False, # Whether the link is required for this permission.
      "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
      "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
        {
          "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
              # - organizer
              # - fileOrganizer
              # - writer
              # - reader
          "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
          "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
              # - file
              # - member
          "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
            "A String",
          ],
          "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
        },
      ],
      "name": "A String", # The name for this permission.
      "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
        {
          "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
          "role": "A String", # Deprecated - use permissionDetails/role instead.
          "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
            "A String",
          ],
          "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
          "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
        },
      ],
      "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
      "kind": "drive#permission", # This is always drive#permission.
      "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
      "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
      "authKey": "A String", # Deprecated.
      "etag": "A String", # The ETag of the permission.
      "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
      "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
          # - They can only be set on user and group permissions
          # - The date must be in the future
          # - The date cannot be more than a year in the future
          # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
      "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
          # - owner
          # - organizer
          # - fileOrganizer
          # - writer
          # - reader
      "type": "A String", # The account type. Allowed values are:
          # - user
          # - group
          # - domain
          # - anyone
      "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
        "A String",
      ],
      "selfLink": "A String", # A link back to this permission.
      "photoLink": "A String", # A link to the profile photo, if available.
    }

      removeExpiration: boolean, Whether to remove the expiration date.
      supportsTeamDrives: boolean, Deprecated use supportsAllDrives instead.
      supportsAllDrives: boolean, Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives.
      useDomainAdminAccess: boolean, Issue the request as a domain administrator; if set to true, then the requester will be granted access if the file ID parameter refers to a shared drive and the requester is an administrator of the domain to which the shared drive belongs.
      transferOwnership: boolean, Whether changing a role to 'owner' downgrades the current owners to writers. Does nothing if the specified role is not 'owner'.

    Returns:
      An object of the form:

        { # A permission for a file.
        "withLink": True or False, # Whether the link is required for this permission.
        "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
        "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
          {
            "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
                # - organizer
                # - fileOrganizer
                # - writer
                # - reader
            "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
            "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
                # - file
                # - member
            "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
              "A String",
            ],
            "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
          },
        ],
        "name": "A String", # The name for this permission.
        "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
          {
            "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
            "role": "A String", # Deprecated - use permissionDetails/role instead.
            "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
              "A String",
            ],
            "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
            "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
          },
        ],
        "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
        "kind": "drive#permission", # This is always drive#permission.
        "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "authKey": "A String", # Deprecated.
        "etag": "A String", # The ETag of the permission.
        "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
        "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
            # - They can only be set on user and group permissions
            # - The date must be in the future
            # - The date cannot be more than a year in the future
            # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
        "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
            # - owner
            # - organizer
            # - fileOrganizer
            # - writer
            # - reader
        "type": "A String", # The account type. Allowed values are:
            # - user
            # - group
            # - domain
            # - anyone
        "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
          "A String",
        ],
        "selfLink": "A String", # A link back to this permission.
        "photoLink": "A String", # A link to the profile photo, if available.
      }

`update(fileId, permissionId, body, removeExpiration=None, supportsTeamDrives=None, supportsAllDrives=None, useDomainAdminAccess=None, transferOwnership=None)`

    Updates a permission.

    Args:
      fileId: string, The ID for the file or shared drive. (required)
      permissionId: string, The ID for the permission. (required)
      body: object, The request body. (required)
        The object takes the form of:

    { # A permission for a file.
      "withLink": True or False, # Whether the link is required for this permission.
      "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
      "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
        {
          "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
              # - organizer
              # - fileOrganizer
              # - writer
              # - reader
          "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
          "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
              # - file
              # - member
          "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
            "A String",
          ],
          "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
        },
      ],
      "name": "A String", # The name for this permission.
      "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
        {
          "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
          "role": "A String", # Deprecated - use permissionDetails/role instead.
          "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
            "A String",
          ],
          "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
          "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
        },
      ],
      "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
      "kind": "drive#permission", # This is always drive#permission.
      "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
      "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
      "authKey": "A String", # Deprecated.
      "etag": "A String", # The ETag of the permission.
      "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
      "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
          # - They can only be set on user and group permissions
          # - The date must be in the future
          # - The date cannot be more than a year in the future
          # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
      "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
          # - owner
          # - organizer
          # - fileOrganizer
          # - writer
          # - reader
      "type": "A String", # The account type. Allowed values are:
          # - user
          # - group
          # - domain
          # - anyone
      "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
        "A String",
      ],
      "selfLink": "A String", # A link back to this permission.
      "photoLink": "A String", # A link to the profile photo, if available.
    }

      removeExpiration: boolean, Whether to remove the expiration date.
      supportsTeamDrives: boolean, Deprecated use supportsAllDrives instead.
      supportsAllDrives: boolean, Deprecated - Whether the requesting application supports both My Drives and shared drives. This parameter will only be effective until June 1, 2020. Afterwards all applications are assumed to support shared drives.
      useDomainAdminAccess: boolean, Issue the request as a domain administrator; if set to true, then the requester will be granted access if the file ID parameter refers to a shared drive and the requester is an administrator of the domain to which the shared drive belongs.
      transferOwnership: boolean, Whether changing a role to 'owner' downgrades the current owners to writers. Does nothing if the specified role is not 'owner'.

    Returns:
      An object of the form:

        { # A permission for a file.
        "withLink": True or False, # Whether the link is required for this permission.
        "domain": "A String", # The domain name of the entity this permission refers to. This is an output-only field which is present when the permission type is user, group or domain.
        "permissionDetails": [ # Details of whether the permissions on this shared drive item are inherited or directly on this item. This is an output-only field which is present only for shared drive items.
          {
            "role": "A String", # The primary role for this user. While new values may be added in the future, the following are currently possible:
                # - organizer
                # - fileOrganizer
                # - writer
                # - reader
            "inheritedFrom": "A String", # The ID of the item from which this permission is inherited. This is an output-only field and is only populated for members of the shared drive.
            "permissionType": "A String", # The permission type for this user. While new values may be added in future, the following are currently possible:
                # - file
                # - member
            "additionalRoles": [ # Additional roles for this user. Only commenter is currently possible, though more may be supported in the future.
              "A String",
            ],
            "inherited": True or False, # Whether this permission is inherited. This field is always populated. This is an output-only field.
          },
        ],
        "name": "A String", # The name for this permission.
        "teamDrivePermissionDetails": [ # Deprecated - use permissionDetails instead.
          {
            "inheritedFrom": "A String", # Deprecated - use permissionDetails/inheritedFrom instead.
            "role": "A String", # Deprecated - use permissionDetails/role instead.
            "additionalRoles": [ # Deprecated - use permissionDetails/additionalRoles instead.
              "A String",
            ],
            "teamDrivePermissionType": "A String", # Deprecated - use permissionDetails/permissionType instead.
            "inherited": True or False, # Deprecated - use permissionDetails/inherited instead.
          },
        ],
        "deleted": True or False, # Whether the account associated with this permission has been deleted. This field only pertains to user and group permissions.
        "kind": "drive#permission", # This is always drive#permission.
        "value": "A String", # The email address or domain name for the entity. This is used during inserts and is not populated in responses. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "id": "A String", # The ID of the user this permission refers to, and identical to the permissionId in the About and Files resources. When making a drive.permissions.insert request, exactly one of the id or value fields must be specified unless the permission type is anyone, in which case both id and value are ignored.
        "authKey": "A String", # Deprecated.
        "etag": "A String", # The ETag of the permission.
        "emailAddress": "A String", # The email address of the user or group this permission refers to. This is an output-only field which is present when the permission type is user or group.
        "expirationDate": "A String", # The time at which this permission will expire (RFC 3339 date-time). Expiration dates have the following restrictions:
            # - They can only be set on user and group permissions
            # - The date must be in the future
            # - The date cannot be more than a year in the future
            # - The date can only be set on drive.permissions.update or drive.permissions.patch requests
        "role": "A String", # The primary role for this user. While new values may be supported in the future, the following are currently allowed:
            # - owner
            # - organizer
            # - fileOrganizer
            # - writer
            # - reader
        "type": "A String", # The account type. Allowed values are:
            # - user
            # - group
            # - domain
            # - anyone
        "additionalRoles": [ # Additional roles for this user. Only commenter is currently allowed, though more may be supported in the future.
          "A String",
        ],
        "selfLink": "A String", # A link back to this permission.
        "photoLink": "A String", # A link to the profile photo, if available.
      }