{
"id": "<string>",
"name": "<string>",
"description": "<string>",
"base_url": "<string>",
"auth_type": "OAUTH2",
"auth_config": {
"oauth2_client_credentials": {
"token_url": "<string>",
"scopes_to_request": [
"<string>"
],
"client_id": "<string>",
"token_request_content_type": "application/x-www-form-urlencoded"
},
"api_key": {
"headers": [
{
"field_name": "<string>",
"prefix": "<string>"
}
],
"query_params": [
{
"field_name": "<string>",
"prefix": "<string>"
}
],
"body_params": [
{
"field_name": "<string>",
"prefix": "<string>"
}
]
}
},
"mtls_config": {
"has_certificate": true,
"fingerprint": "<string>",
"expires_at": 123,
"subject": "<string>",
"client_certificate": "<string>",
"ca_certificate": "<string>"
},
"connection_status": {
"status": "PENDING_OAUTH",
"error_message": "<string>"
},
"user_auth_injection_config": {
"location": "body",
"field_name": "<string>",
"prefix": "<string>"
},
"connector_protocol": "HTTP",
"mcp_tool_sync": {
"status": "ERROR",
"last_attempted_at": 123,
"last_successful_at": 123,
"fingerprint": "<string>",
"tool_count": 123
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}Connectors
Upsert Connector Api Key
Sets or rotates the API key credentials for connectorId. Existing API key credentials are replaced, and the updated connector is returned.
PUT
https://api.ycloud.com/v2
/
metaBusinessAgents
/
{entityId}
/
connectors
/
{connectorId}
/
credentials
/
apiKey
{
"id": "<string>",
"name": "<string>",
"description": "<string>",
"base_url": "<string>",
"auth_type": "OAUTH2",
"auth_config": {
"oauth2_client_credentials": {
"token_url": "<string>",
"scopes_to_request": [
"<string>"
],
"client_id": "<string>",
"token_request_content_type": "application/x-www-form-urlencoded"
},
"api_key": {
"headers": [
{
"field_name": "<string>",
"prefix": "<string>"
}
],
"query_params": [
{
"field_name": "<string>",
"prefix": "<string>"
}
],
"body_params": [
{
"field_name": "<string>",
"prefix": "<string>"
}
]
}
},
"mtls_config": {
"has_certificate": true,
"fingerprint": "<string>",
"expires_at": 123,
"subject": "<string>",
"client_certificate": "<string>",
"ca_certificate": "<string>"
},
"connection_status": {
"status": "PENDING_OAUTH",
"error_message": "<string>"
},
"user_auth_injection_config": {
"location": "body",
"field_name": "<string>",
"prefix": "<string>"
},
"connector_protocol": "HTTP",
"mcp_tool_sync": {
"status": "ERROR",
"last_attempted_at": 123,
"last_successful_at": 123,
"fingerprint": "<string>",
"tool_count": 123
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}{
"error": {
"status": 404,
"code": "NOT_FOUND",
"message": "The requested resource does not exist.",
"target": "",
"docUrl": "",
"requestId": "req_1KjtKI80IKoaJNa6n6p",
"whatsappApiError": {
"message": "HSM Template creation failed",
"code": 200002,
"type": "OAuthException",
"is_transient": false,
"error_subcode": 2388109,
"error_user_msg": "This message template cannot be created.",
"error_user_title": "Message Cannot Be Submitted",
"fbtrace_id": "AVGjJ7ia2zJkrHG",
"error_data": {}
},
"metaBusinessAgentApiError": {
"title": "<string>",
"detail": "<string>",
"type": "<string>",
"status": 123,
"requestId": "<string>"
}
}
}Authorizations
Path Parameters
WhatsApp Business Phone Number ID that owns the Meta Business Agent.
Connector resource ID.
Body
application/json
At least one item is required across headers, query_params, and body_params.
- Option 1
- Option 2
- Option 3
Show child attributes
Show child attributes
Response
Operation completed successfully.
Available options:
OAUTH2, OAUTH2_CLIENT_CREDENTIALS, API_KEY, BASIC, CUSTOM, NONE Show child attributes
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Connector protocol. Omit on creation to use Meta’s HTTP default. The protocol cannot change after creation; omit on update to preserve it.
Available options:
HTTP, MCP Show child attributes
Show child attributes

