create_group
async
¶
create_group(
group_name: GroupNameType,
user_pool_id: UserPoolIdType,
*,
config_overrides: Optional[AsyncCognitoIdentityProviderClientConfig] = None,
description: Optional[DescriptionType] = None,
role_arn: Optional[ArnType] = None,
precedence: Optional[PrecedenceType] = None,
) -> CreateGroupResponse
Creates a new group in the specified user pool. For more information about user pool groups, see Adding groups to a user pool.
Amazon Cognito evaluates Identity and Access Management (IAM) policies in requests for this API operation. For this operation, you must use IAM credentials to authorize requests, and you must grant yourself the corresponding IAM permission in a policy.
Learn more
Parameters:
-
group_name(GroupNameType) –A name for the group. This name must be unique in your user pool.
-
user_pool_id(UserPoolIdType) –The ID of the user pool where you want to create a user group.
-
description(Optional[DescriptionType], default:None) –A description of the group that you're creating.
-
role_arn(Optional[ArnType], default:None) –The Amazon Resource Name (ARN) for the IAM role that you want to associate with the group. A group role primarily declares a preferred role for the credentials that you get from an identity pool. Amazon Cognito ID tokens have a
cognito:preferred_roleclaim that presents the highest-precedence group that a user belongs to. Both ID and access tokens also contain acognito:groupsclaim that list all the groups that a user is a member of. -
precedence(Optional[PrecedenceType], default:None) –A non-negative integer value that specifies the precedence of this group relative to the other groups that a user can belong to in the user pool. Zero is the highest precedence value. Groups with lower
Precedencevalues take precedence over groups with higher or nullPrecedencevalues. If a user belongs to two or more groups, it is the group with the lowest precedence value whose role ARN is given in the user's tokens for thecognito:rolesandcognito:preferred_roleclaims.Two groups can have the same
Precedencevalue. If this happens, neither group takes precedence over the other. If two groups with the samePrecedencehave the same role ARN, that role is used in thecognito:preferred_roleclaim in tokens for users in each group. If the two groups have different role ARNs, thecognito:preferred_roleclaim isn't set in users' tokens.The default
Precedencevalue is null. The maximumPrecedencevalue is2^31-1.
Raises:
-
GroupExistsException–This exception is thrown when Amazon Cognito encounters a group that already exists in the user pool.
-
InternalErrorException–This exception is thrown when Amazon Cognito encounters an internal error.
-
InvalidParameterException–This exception is thrown when the Amazon Cognito service encounters an invalid parameter.
-
LimitExceededException–This exception is thrown when a user exceeds the limit for a requested Amazon Web Services resource.
-
NotAuthorizedException–This exception is thrown when a user isn't authorized.
-
OperationNotEnabledException–This exception is thrown when an operation is not available in the current region or for the current user pool configuration. This can occur when attempting to perform operations that are not supported in secondary replica regions.
-
ResourceNotFoundException–This exception is thrown when the Amazon Cognito service can't find the requested resource.
-
TooManyRequestsException–This exception is thrown when the user has made too many requests for a given operation.
-
UnknownServiceError–The service returned an error code this client does not model.
Source code in docs_src/capo_cognito_identity_provider/_services/async_cognito_identity_provider.py
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