Creates a new group in the specified user pool.
cognitoidentityprovider_create_group(GroupName, UserPoolId, Description,
RoleArn, Precedence)[required] The name of the group. Must be unique.
[required] The user pool ID for the user pool.
A string containing the description of the group.
The role ARN for the group.
A nonnegative 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 Precedence
values take precedence over groups with higher or null Precedence
values. If a user belongs to two or more groups, it is the group with
the lowest precedence value whose role ARN will be used in the
cognito:roles and cognito:preferred_role claims in the user's
tokens.
Two groups can have the same Precedence value. If this happens,
neither group takes precedence over the other. If two groups with the
same Precedence have the same role ARN, that role is used in the
cognito:preferred_role claim in tokens for users in each group. If the
two groups have different role ARNs, the cognito:preferred_role claim
is not set in users' tokens.
The default Precedence value is null.
svc$create_group( GroupName = "string", UserPoolId = "string", Description = "string", RoleArn = "string", Precedence = 123 )
Requires developer credentials.