question: a pagination token . concode_field_sep java.util.List<IdentityDescription> identities concode_elem_sep String nextToken concode_elem_sep String identityPoolId concode_field_sep void setIdentityPoolId concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep ListIdentitiesResult clone concode_elem_sep void setIdentities concode_elem_sep String toString concode_elem_sep String getIdentityPoolId concode_elem_sep ListIdentitiesResult withIdentityPoolId concode_elem_sep ListIdentitiesResult withIdentities concode_elem_sep ListIdentitiesResult withIdentities concode_elem_sep String getNextToken concode_elem_sep java.util.List<IdentityDescription> getIdentities concode_elem_sep ListIdentitiesResult withNextToken
target: void function ( String arg0 ) { this . nextToken = arg0 ; }