Python 无法反序列化到对象：type，KeyError:'；关键词：int；值：str'；

我正在编写一个python脚本，以使用azure devops rest api的python客户端库在azure devops中创建一个用户

我正在使用成员权限管理客户端的添加用户权限（）

链接到该客户端的代码：

相应的REST API文档：

我写了代码：

from azure.devops.connection import Connection
from azure.devops.v5_0.member_entitlement_management.models import *
import pprint

personal_access_token = <my token>

credentials = BasicAuthentication('', personal_access_token)
connection = Connection(base_url=organization_url, creds=credentials)

member_ent_mngmnt_client = connection.clients_v5_0.get_member_entitlement_management_client()

# List member entitlements
resp = member_ent_mngmnt_client.get_user_entitlements()
print(resp)

# ------ Add user entitlement -----------------

access_level = AccessLevel("express", None, None, None, None, None, None)
print(access_level)

graph_user = GraphUser(None, None, None, None, None, None, None, "user", None, None, "anaya.john@dynactionize.onmicrosoft.com", None, None, None)
 print(graph_user)

user_entitlement = UserEntitlement(None, None, None, None, None, None, graph_user)
print(user_entitlement)

# This is to check what is sent as the request body of REST API POST request
content = member_ent_mngmnt_client._serialize.body(user_entitlement, 'UserEntitlement')
print("\n Content : \n")
print(content)    

# Add user entitlement
resp = member_ent_mngmnt_client.add_user_entitlement(user_entitlement)  

print("\n Result: \n")  
print(resp)  

从azure.devops.connection导入连接
从azure.devops.v5\u 0.member\u Authentication\u management.models导入*
导入pprint
个人访问令牌=
凭据=基本身份验证（“”，个人\u访问\u令牌）
连接=连接（基本url=组织url，信任=凭据）
member\u ent\u mngmnt\u client=connection.clients\u v5\u 0.get\u member\u authority\u management\u client（）
#列出会员应享权利
resp=member\u ent\u mngmnt\u client.get\u user\u rights（）
打印（resp）
#----添加用户权限-----------------
访问级别=访问级别（“express”，无，无，无，无，无，无）
打印（访问级别）
graph_user=GraphUser（无，无，无，无，无，无，“用户”，无，无，“anaya。john@dynactionize.onmicrosoft.com“，无，无，无）
打印（图形用户）
用户权限=用户权限（无、无、无、无、无、无、图形用户）
打印（用户权限）
#这是为了检查作为RESTAPI POST请求的请求体发送的内容
content=member\u ent\u mngmnt\u client.\u serialize.body（用户权限，'用户权限'）
打印（“\n内容：\n”）
打印（内容）
#添加用户权限
resp=成员、成员、客户。添加用户权限（用户权限）
打印（“\n结果：\n”）
打印（resp）

但是我得到的输出有一个错误msrest.exceptions。反序列化错误：：

{'additional_properties': {}, 'account_license_type': 'express', 'assignment_source': None, 'license_display_name': None, 'licensing_source': None, 'msdn_license_type': None, 'status': None, 'status_message': None}

{'additional_properties': {}, '_links': None, 'descriptor': None, 'display_name': None, 'url': None, 'legacy_descriptor': None, 'origin': None, 'origin_id': None, 'subject_kind': 'user', 'domain': None, 'mail_address': None, 'principal_name': 'anaya.john@mydomain.com', 'is_deleted_in_origin': None, 'metadata_update_date': None, 'meta_type': None}

{'additional_properties': {}, 'access_level': None, 'extensions': None, 'group_assignments': None, 'id': None, 'last_accessed_date': None, 'project_entitlements': None, 'user': <azure.devops.v5_0.member_entitlement_management.models.GraphUser object at 0x000002147F444FD0>}

Content :

{'user': {'subjectKind': 'user', 'principalName': 'anaya.john@dynactionize.onmicrosoft.com'}}

Traceback (most recent call last):
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1294, in _deserialize
    value = self.deserialize_data(raw_value, attr_desc['type'])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1447, in deserialize_data
    return self.deserialize_type[iter_type](data, data_type[1:-1])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1478, in deserialize_iter
    return [self.deserialize_data(a, iter_type) for a in attr]
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1478, in <listcomp>
    return [self.deserialize_data(a, iter_type) for a in attr]
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1447, in deserialize_data
    return self.deserialize_type[iter_type](data, data_type[1:-1])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1494, in deserialize_dict
    return {k: self.deserialize_data(v, dict_type) for k, v in attr.items()}
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1494, in <dictcomp>
    return {k: self.deserialize_data(v, dict_type) for k, v in attr.items()}
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1449, in deserialize_data
    obj_type = self.dependencies[data_type]
KeyError: ' key: int; value: str '

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:/Users/Anjana/Desktop/scripts_O365/az_devops_clientAPI_PAT.py", line 152, in <module>
    resp = member_ent_mngmnt_client.add_user_entitlement(user_entitlement)
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\azure\devops\v5_0\member_entitlement_management\member_entitlement_management_client.py", line 184, in add_user_entitlement
    return self._deserialize('UserEntitlementsPostResponse', response)
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1228, in __call__
    return self._deserialize(target_obj, data)
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1294, in _deserialize
    value = self.deserialize_data(raw_value, attr_desc['type'])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1460, in deserialize_data
    return self._deserialize(obj_type, data)
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1298, in _deserialize
    raise_with_traceback(DeserializationError, msg, err)
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\exceptions.py", line 51, in raise_with_traceback
    raise error.with_traceback(exc_traceback)
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1294, in _deserialize
    value = self.deserialize_data(raw_value, attr_desc['type'])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1447, in deserialize_data
    return self.deserialize_type[iter_type](data, data_type[1:-1])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1478, in deserialize_iter
    return [self.deserialize_data(a, iter_type) for a in attr]
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1478, in <listcomp>
    return [self.deserialize_data(a, iter_type) for a in attr]
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1447, in deserialize_data
    return self.deserialize_type[iter_type](data, data_type[1:-1])
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1494, in deserialize_dict
    return {k: self.deserialize_data(v, dict_type) for k, v in attr.items()}
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1494, in <dictcomp>
    return {k: self.deserialize_data(v, dict_type) for k, v in attr.items()}
  File "C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site-packages\msrest\serialization.py", line 1449, in deserialize_data
    obj_type = self.dependencies[data_type]
msrest.exceptions.DeserializationError: Unable to deserialize to object: type, KeyError: ' key: int; value: str '

{'additional_properties'：{}，'account_license_type'：'express'，'assignment_source'：None，'license_display_name'：None，'licensing_source'：None，'msdn_license_type'：None，'status_message'：None}
{'additional_properties'：{}，'u links'：无，'descriptor'：无，'display_name'：无，'url'：无，'legacy_descriptor'：无，'origin_id'：无，'subject_kind'：'user'、'domain'：无，'mail_address'：无，'principal_name'：'anaya。john@mydomain.com“，”是否在源代码中删除“：无”，“元数据更新日期”：无，“元数据类型”：无}”
{'additional_properties'：{}，'access_level'：无，'extensions'：无，'group_assignments'：无，'id'：无，'last_access_date'：无，'project_Rights'：无，'user'：}
内容：
{'user'：{'subjectKind'：'user'，'principalName'：'anaya。john@dynactionize.onmicrosoft.com'}}
回溯（最近一次呼叫最后一次）：
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1294行，在反序列化中
value=self。反序列化_数据（原始_值，attr_desc['type']）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1447行，反序列化\u数据
返回self.deserialize_type[iter_type]（数据，数据_type[1:-1]）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1478行，反序列化\u iter
return[attr中a的self.deserialize_数据（a，iter_类型）]
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1478行，在
return[attr中a的self.deserialize_数据（a，iter_类型）]
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1447行，反序列化\u数据
返回self.deserialize_type[iter_type]（数据，数据_type[1:-1]）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1494行，反序列化目录
返回{k:self.attr.items（）中k，v的反序列化_数据（v，dict_类型）}
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1494行，在
返回{k:self.attr.items（）中k，v的反序列化_数据（v，dict_类型）}
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1449行，反序列化\u数据
对象类型=自相关性[数据类型]
KeyError:'键：int；值：str'
在处理上述异常期间，发生了另一个异常：
回溯（最近一次呼叫最后一次）：
文件“c:/Users/Anjana/Desktop/scripts_O365/az_devops_clientAPI_PAT.py”，第152行，在
resp=成员、成员、客户。添加用户权限（用户权限）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\37\lib\site packages\azure\devops\v5\u 0\member\u authority\u management\member\u authority\u management\u client.py”，第184行，添加用户权利
返回self.\u反序列化（'UserRightmentsPostResponse'，response）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1228行，在调用中__
返回self.\u反序列化（目标对象，数据）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1294行，在反序列化中
value=self。反序列化_数据（原始_值，attr_desc['type']）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1460行，反序列化\u数据
返回self.\u反序列化（对象类型，数据）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1298行，在反序列化中
使用_回溯引发_（反序列化错误、消息、错误）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\exceptions.py”，第51行，在raise_with_traceback中
引发错误。使用\u回溯（exc\u回溯）
文件“C:\Users\Anjana\AppData\Local\Programs\Python\Python37\lib\site packages\msrest\serialization.py”，第1294行，在反序列化中
value=self。反序列化_数据（原始_值，attr_desc['type']）
F
{'operationResult': {'isSuccess': False, 'errors': [{'key': 5032, 'value': 'Access Denied: This user needs the following permission(s) on the resource Users to perform this action: Add Users'}], 'userId': '261d25ad091b', 'result': None}, 'isSuccess': False, 'userEntitlement': None}