public void setIdentityStoreId(String identityStoreId) {
        this.identityStoreId = identityStoreId;
    }
<p>
The globally unique identifier for the identity store, such as <code>d-1234567890</code>. In this example,
<code>d-</code> is a fixed prefix, and <code>1234567890</code> is a randomly generated string that contains
numbers and lower case letters. This value is generated at the time that a new identity store is created.
</p>

@param identityStoreId
       The globally unique identifier for the identity store, such as <code>d-1234567890</code>. In this example,
       <code>d-</code> is a fixed prefix, and <code>1234567890</code> is a randomly generated string that
       contains numbers and lower case letters. This value is generated at the time that a new identity store is
       created.
aws-java-sdk-identitystore/src/main/java/com/amazonaws/services/identitystore/model/DescribeUserRequest.java